{"id":18412,"date":"2026-03-05T09:52:12","date_gmt":"2026-03-05T09:52:12","guid":{"rendered":"https:\/\/onmytoolings.com\/?p=18412"},"modified":"2026-03-05T10:02:38","modified_gmt":"2026-03-05T10:02:38","slug":"comprehensive-classification-of-thread-types-guide","status":"publish","type":"post","link":"https:\/\/onmytoolings.com\/ja\/comprehensive-classification-of-thread-types-guide\/","title":{"rendered":"\u30b9\u30ec\u30c3\u30c9\u30bf\u30a4\u30d7\u306e\u5305\u62ec\u7684\u5206\u985e\u3068\u9078\u629e\u30ac\u30a4\u30c9"},"content":{"rendered":"<h1 class=\"wp-block-heading\">\u30b9\u30ec\u30c3\u30c9\u30bf\u30a4\u30d7\u306e\u5305\u62ec\u7684\u5206\u985e\u3068\u9078\u629e\u30ac\u30a4\u30c9<\/h1>\n\n\n\n<p>\u306d\u3058\u5c71\uff08\u30b9\u30af\u30ea\u30e5\u30fc\u30b9\u30ec\u30c3\u30c9\u307e\u305f\u306f\u30d5\u30a1\u30b9\u30ca\u30fc\u30b9\u30ec\u30c3\u30c9\u3068\u3082\u547c\u3070\u308c\u308b\uff09\u306f\u3001\u56de\u8ee2\u904b\u52d5\u3092\u76f4\u7dda\u904b\u52d5\u307e\u305f\u306f\u529b\u306b\u5909\u63db\u3059\u308b\u5186\u7b52\u8868\u9762\u306e\u3089\u305b\u3093\u72b6\u306e\u9686\u8d77\u3067\u3042\u308b\u3002\u30d5\u30a1\u30b9\u30ca\u30fc\uff08\u30dc\u30eb\u30c8\u3001\u30b9\u30af\u30ea\u30e5\u30fc\u3001\u30ca\u30c3\u30c8\uff09\u3001\u52d5\u529b\u4f1d\u9054\uff08\u30ea\u30fc\u30c9\u30b9\u30af\u30ea\u30e5\u30fc\u3001\u30b8\u30e3\u30c3\u30ad\uff09\u3001\u30d1\u30a4\u30d7\u306e\u30b7\u30fc\u30ea\u30f3\u30b0\u3001\u7cbe\u5bc6\u6a5f\u69cb\u306a\u3069\u306b\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u3002.<\/p><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_81 ez-toc-wrap-left counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u76ee\u6b21<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u30c8\u30b0\u30eb\u76ee\u6b21\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u30c8\u30b0\u30eb<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #993030;color:#993030\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #993030;color:#993030\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/onmytoolings.com\/ja\/comprehensive-classification-of-thread-types-guide\/#1_Key_Terminology\" >1.\u4e3b\u8981\u7528\u8a9e<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/onmytoolings.com\/ja\/comprehensive-classification-of-thread-types-guide\/#2_Comprehensive_Classification\" >2.\u5305\u62ec\u7684\u306a\u5206\u985e<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/onmytoolings.com\/ja\/comprehensive-classification-of-thread-types-guide\/#3_Thread_Fit_Strength_Manufacturing\" >3.\u306d\u3058\u306e\u9069\u5408\u6027\u3001\u5f37\u5ea6\u3001\u88fd\u9020<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/onmytoolings.com\/ja\/comprehensive-classification-of-thread-types-guide\/#4_Selection_Guide\" >4.\u30bb\u30ec\u30af\u30b7\u30e7\u30f3\u30ac\u30a4\u30c9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/onmytoolings.com\/ja\/comprehensive-classification-of-thread-types-guide\/#FAQs\" >\u3088\u304f\u3042\u308b\u3054\u8cea\u554f<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Key_Terminology\"><\/span>1.\u4e3b\u8981\u7528\u8a9e<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u30b9\u30ec\u30c3\u30c9\u3092\u5206\u985e\u3059\u308b\u524d\u306b\u3001\u30b8\u30aa\u30e1\u30c8\u30ea\u30fc\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u4e0d\u53ef\u6b20\u3067\u3042\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u4e3b\u8981\u76f4\u5f84<\/strong>:\u6700\u5927\u76f4\u5f84\uff08\u5916\u306d\u3058\u306f\u30af\u30ec\u30b9\u30c8\u3001\u5185\u306d\u3058\u306f\u30eb\u30fc\u30c4\uff09\u3002.<\/li>\n\n\n\n<li><strong>\u5c0f\u5f84<\/strong>:\u6700\u3082\u5c0f\u3055\u3044\u76f4\u5f84\uff08\u6839\u306f\u5916\u5074\u306b\u3001\u7d0b\u7ae0\u306f\u5185\u5074\u306b\uff09\u3002.<\/li>\n\n\n\n<li><strong>\u30d4\u30c3\u30c1\u5f84<\/strong>:\u306d\u3058\u5e45\u304c\u6e9d\u5e45\u306b\u7b49\u3057\u3044\u5834\u5408\u306e\u7406\u8ad6\u76f4\u5f84\u3002.<\/li>\n\n\n\n<li><strong>\u30d4\u30c3\u30c1<\/strong>:\u96a3\u63a5\u3059\u308b\u306d\u3058\u5c71\u9802\u9593\u306e\u8ef8\u65b9\u5411\u8ddd\u96e2\uff08mm\uff1a\u30e1\u30fc\u30c8\u30eb\u6cd5\u3001\u306d\u3058\u5c71\/\u30a4\u30f3\u30c1\/TPI\uff1a\u30a4\u30f3\u30da\u30ea\u30a2\u30eb\u6cd5\uff09\u3002.<\/li>\n\n\n\n<li><strong>\u30ea\u30fc\u30c9<\/strong>:1\u56de\u8ee2\u3042\u305f\u308a\u306e\u8ef8\u65b9\u5411\u524d\u9032\u91cf\uff081\u6761\u306d\u3058\u306e\u30d4\u30c3\u30c1\u306b\u7b49\u3057\u3044\uff09\u3002.<\/li>\n\n\n\n<li><strong>\u30d5\u30e9\u30f3\u30af\u89d2<\/strong>:\u306d\u3058\u5c71\u5f62\u72b6\u3068\u8ef8\u76f4\u89d2\u306e\u9593\u306e\u89d2\u5ea6\uff08\u4f8b\u3048\u3070\u3001\u307b\u3068\u3093\u3069\u306eV\u306d\u3058\u306f60\u00b0\uff09\u3002.<\/li>\n\n\n\n<li><strong>\u30af\u30ec\u30b9\u30c8\uff0f\u30eb\u30fc\u30c8<\/strong>:\u30a2\u30a6\u30bf\u30fc\uff0f\u30a4\u30f3\u30ca\u30fc <a class=\"wpil_keyword_link\" href=\"https:\/\/onmytoolings.com\/ja\/%e8%a3%bd%e5%93%81\/vam%e3%83%97%e3%83%ac%e3%83%9f%e3%82%a2%e3%83%a0%e6%8e%a5%e7%b6%9a%e3%82%b9%e3%83%ac%e3%83%83%e3%83%89%e3%82%a4%e3%83%b3%e3%82%b5%e3%83%bc%e3%83%88-16er-22er%e3%82%b7%e3%83%aa%e3%83%bc%e3%82%ba\/\"   title=\"VAM\u30d7\u30ec\u30df\u30a2\u30e0\u63a5\u7d9a\u306d\u3058\u5207\u308a\u30a4\u30f3\u30b5\u30fc\u30c8 \u2013 16ER \/ 22ER\u30b7\u30ea\u30fc\u30ba\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"1653\" target=\"_blank\">\u30b9\u30ec\u30c3\u30c9\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb<\/a>.<\/li>\n\n\n\n<li><strong>\u624b\u306e\u5927\u304d\u3055<\/strong>:\u53f3\u624b\u7528\uff08RH\u3001\u6a19\u6e96\u3001\u6642\u8a08\u56de\u308a\u306b\u7de0\u3081\u308b\uff09\u307e\u305f\u306f\u5de6\u624b\u7528\uff08LH\uff09\u3002.<\/li>\n\n\n\n<li><strong>\u30c6\u30fc\u30d1\u30fc<\/strong>:\u5e73\u884c\uff08\u30b9\u30c8\u30ec\u30fc\u30c8\uff09\u307e\u305f\u306f\u30c6\u30fc\u30d1\u30fc\uff08\u30b7\u30fc\u30eb\u7528\u5186\u9310\u5f62\uff09\u3002.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chiggofactory.com\/wp-content\/uploads\/2025\/01\/Key-Geometric-Parameters-of-the-Thread.jpg\" alt=\"\u7cf8\u306e\u7a2e\u985e\u3092\u7406\u89e3\u3059\u308b - Chiggo\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.hlc-metalparts.com\/uploads\/39640\/news\/p202411011623569b981.png?size=900x0\" alt=\"\u521d\u5fc3\u8005\u306e\u305f\u3081\u306e\u306d\u3058\u5c71\uff1a\u7528\u8a9e\u304b\u3089\u7a2e\u985e\u307e\u3067\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Comprehensive_Classification\"><\/span>2.\u5305\u62ec\u7684\u306a\u5206\u985e<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h4 class=\"wp-block-heading\">\u6a5f\u80fd\u5225<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7de0\u3081\u4ed8\u3051\/\u53d6\u308a\u4ed8\u3051\u30cd\u30b8<\/strong>:\u90e8\u54c1\uff08\u30dc\u30eb\u30c8\u3001\u30cd\u30b8\u3001\u30ca\u30c3\u30c8\uff09\u306e\u63a5\u5408\u7528\u3002\u6700\u3082\u4e00\u822c\u7684\u306a\u4e09\u89d2\u5f62\/V\u5b57\u5f62\u3002.<\/li>\n\n\n\n<li><strong>\u30d1\u30ef\u30fc\uff0f\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30b7\u30e7\u30f3<\/strong>:\u30c8\u30eb\u30af\u3092\u76f4\u7dda\u529b\/\u30e2\u30fc\u30b7\u30e7\u30f3\u306b\u5909\u63db\uff08\u30ea\u30fc\u30c9\u30b9\u30af\u30ea\u30e5\u30fc\u3001\u30d0\u30a4\u30b9\u3001\u30b8\u30e3\u30c3\u30ad\uff09\u3002\u53f0\u5f62\u3001\u6b63\u65b9\u5f62\u3001\u307e\u305f\u306f\u30d0\u30c3\u30c8\u30ec\u30b9\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3002.<\/li>\n\n\n\n<li><strong>\u30d1\u30a4\u30d7\/\u30b7\u30fc\u30ea\u30f3\u30b0\u30b9\u30ec\u30c3\u30c9<\/strong>:\u6d41\u4f53\/\u30ac\u30b9\u63a5\u7d9a\u7528\u3002\u591a\u304f\u306e\u5834\u5408\u3001\u5e72\u6e09\u30b7\u30fc\u30eb\u306e\u305f\u3081\u306b\u30c6\u30fc\u30d1\u30fc\u304c\u4ed8\u3044\u3066\u3044\u307e\u3059\u3002.<\/li>\n\n\n\n<li><strong>\u7279\u5225\u30b9\u30ec\u30c3\u30c9<\/strong>:\u6728\u306d\u3058\u3001\u30bb\u30eb\u30d5\u30bf\u30c3\u30d4\u30f3\u30b0\u3001\u30ca\u30c3\u30af\u30eb\uff08\u8010\u4e45\u6027\u306e\u305f\u3081\u306b\u4e38\u307f\u3092\u5e2f\u3073\u3066\u3044\u308b\uff09\u3001\u30de\u30eb\u30c1\u30b9\u30bf\u30fc\u30c8\uff08\u3088\u308a\u901f\u304f\u524d\u9032\u3059\u308b\uff09\u3002.<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u30b9\u30ec\u30c3\u30c9\u306e\u5f62\u72b6\/\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\uff08\u65ad\u9762\uff09\u5225<\/h4>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chiggofactory.com\/wp-content\/uploads\/2025\/01\/Thread-types.jpeg\" alt=\"\u30b9\u30ec\u30c3\u30c9\u306e\u7a2e\u985e\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u4e09\u89d2\/V\u30b9\u30ec\u30c3\u30c9<\/strong> (\u30d5\u30e9\u30f3\u30af\u89d260\u00b0\u307e\u305f\u306f55\u00b0\uff09\uff1a\u6700\u3082\u4e00\u822c\u7684\u306a\u7de0\u3081\u4ed8\u3051\u7528\u3002\u30b7\u30e3\u30fc\u30d7V\u3001\u5207\u308a\u8a70\u3081\uff08\u5b9f\u7528\u7684\uff09\u3001ISO\u30e1\u30fc\u30c8\u30eb\u3001\u30e6\u30cb\u30d5\u30a1\u30a4\u30c9\u3001\u30a6\u30a3\u30c3\u30c8\u30ef\u30fc\u30b9\u304c\u542b\u307e\u308c\u308b\u3002\u5f15\u5f35\u5f37\u5ea6\u306f\u9ad8\u3044\u304c\u3001\u6469\u64e6\u304c\u5927\u304d\u3044\u3002.<\/li>\n\n\n\n<li><strong>\u56db\u89d2\u3044\u7cf8<\/strong>:\u56db\u89d2\u3044\u5f62\u72b6\u3002\u52d5\u529b\u4f1d\u9054\u306b\u304a\u3044\u3066\u6700\u3082\u6469\u64e6\u304c\u5c11\u306a\u304f\u3001\u52b9\u7387\u304c\u9ad8\u3044\u3002\u88fd\u9020\u304c\u96e3\u3057\u304f\u9ad8\u4fa1\u3002.<\/li>\n\n\n\n<li><strong>\u30a2\u30af\u30e1\/\u53f0\u5f62\u306d\u3058<\/strong> (\u30d5\u30e9\u30f3\u30af\u89d229\u00b0\uff5e30\u00b0\uff09\uff1a\u89d2\u6750\u3088\u308a\u52a0\u5de5\u3057\u3084\u3059\u3044\u3002\u30d1\u30ef\u30fc\u30b9\u30af\u30ea\u30e5\u30fc\u306b\u9069\u3057\u3001\u52b9\u7387\u3068\u5f37\u5ea6\u306e\u30d0\u30e9\u30f3\u30b9\u304c\u3068\u308c\u3066\u3044\u308b\u3002.<\/li>\n\n\n\n<li><strong>\u30d0\u30c3\u30c8\u30ec\u30b9\u7cf8<\/strong> (\u975e\u5bfe\u79f0\u3001\u7247\u507445\u00b0\u304c\u591a\u3044\uff09\uff1a\u4e00\u65b9\u5411\u306b\u9ad8\u3044\u8010\u8377\u91cd\u6027\u3092\u6301\u3061\u3001\u56db\u89d2\u5f62\u306e\u3088\u3046\u306b\u52b9\u7387\u7684\u3060\u304c\u3001\u305b\u3093\u65ad\u529b\u306f\u5f37\u3044\u3002\u30d7\u30ec\u30b9\uff0f\u30d0\u30a4\u30b9\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002.<\/li>\n\n\n\n<li><strong>\u30e9\u30a6\u30f3\u30c9\uff0f\u30ca\u30c3\u30af\u30eb<\/strong>:\u4e38\u307f\u3092\u5e2f\u3073\u305f\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3001\u6c5a\u308c\/\u8150\u98df\u306b\u5f37\u3044\u3002\u904e\u9177\u306a\u74b0\u5883\u3067\u4f7f\u7528\u3055\u308c\u308b\uff08\u4f8b\uff1a\u9244\u9053\u3001\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\uff09\u3002.<\/li>\n\n\n\n<li><strong>\u305d\u306e\u4ed6<\/strong>:\u30a6\u30a9\u30fc\u30e0\uff08\u30d8\u30ea\u30ab\u30eb\u30ae\u30a2\u306e\u3088\u3046\u306a\u3082\u306e\uff09\u3001\u30ce\u30b3\u30ae\u30ea\u6b6f\u306e\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u3002.<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u6a19\u6e96\u5316\u5236\u5ea6\u30fb\u6e2c\u5b9a\u6cd5\u5225<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>ISO \u30e1\u30c8\u30ea\u30c3\u30af (M)<\/strong>:\u30b0\u30ed\u30fc\u30d0\u30eb\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9\uff0860\u00b0V\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\uff09\u3002\u7c97\u3044\u30d4\u30c3\u30c1\uff08\u30c7\u30d5\u30a9\u30eb\u30c8\uff09\u307e\u305f\u306f\u7d30\u304b\u3044\u30d4\u30c3\u30c1\u3002\u6307\u5b9a\uff1aM10\u00d71.5\uff08\u76f4\u5f84\u00d7\u30d4\u30c3\u30c1\uff09\u3002\u898f\u683c\uff1aISO 261\/724\u3002.<\/li>\n\n\n\n<li><strong>\u7d71\u4e00\u306d\u3058\u898f\u683c\uff08UTS - \u30a4\u30f3\u30c1\uff09<\/strong>:US\/\u30ab\u30ca\u30c0\u30c9\u30df\u30ca\u30f3\u30c8\uff0860\u00b0\uff09\u3002UNC\uff08\u7c97\u76ee\uff09\u3001UNF\uff08\u7d30\u76ee\uff09\u3001UNEF\uff08\u6975\u7d30\uff09\u3001UNS\uff08\u7279\u6b8a\uff09\u3002\u4f8b\uff1a1\/2-13 UNC\uff08\u76f4\u5f84-TPI\uff09\u3002\u898f\u683cANSI\/ASME B1.1\u3002.<\/li>\n\n\n\n<li><strong>\u30a6\u30a3\u30c3\u30c8\u30ef\u30fc\u30b9\uff08\u82f1\uff09<\/strong>:55\u00b0\u4e38\u578b\u3002BSW\uff08\u7c97\u76ee\uff09\u3001BSF\uff08\u7d30\u76ee\uff09\u3001BSP\uff08\u30d1\u30a4\u30d7\uff09\u3002\u4e3b\u306b\u6b74\u53f2\u7684\u306a\u3082\u306e\u3060\u304c\u3001\u73fe\u5728\u3082\u82f1\u56fd\/\u82f1\u9023\u90a6\u306b\u3042\u308b\u3002.<\/li>\n\n\n\n<li><strong>\u30d1\u30a4\u30d7\u30b9\u30ec\u30c3\u30c9<\/strong>:\n<ul class=\"wp-block-list\">\n<li>NPT\/NPTF\uff08US\u30c6\u30fc\u30d1\u30fc\u300160\u00b0\u3001\u30c6\u30fc\u30d7\u306b\u3088\u308b\u30bb\u30eb\u30d5\u30b7\u30fc\u30eb\uff09\u3002.<\/li>\n\n\n\n<li>BSPP\/G\uff08\u5e73\u884c\u300155\u00b0\u3001\u30ef\u30c3\u30b7\u30e3\u30fc\/\u30b7\u30fc\u30e9\u30f3\u30c8\u304c\u5fc5\u8981\uff09\u3002.<\/li>\n\n\n\n<li>BSPT\/R\uff08\u30c6\u30fc\u30d1\u30fc\u300155\u00b0\uff09\u3002.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u30d1\u30ef\u30fc\/\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30b7\u30e7\u30f3\u30fb\u30b7\u30ea\u30fc\u30ba<\/strong>:\u53f0\u5f62\uff08Tr\/DIN 103\uff09\u3001\u30a2\u30af\u30e1\uff08ASME\uff09\u3001\u6b63\u65b9\u5f62\u3001\u30d0\u30c3\u30c8\u30ec\u30b9\u3002.<\/li>\n\n\n\n<li><strong>\u305d\u306e\u4ed6<\/strong>:PG (\u5c0e\u7ba1)\u3001BA (\u5c0f\u578b\u5668\u5177)\u3001UNJ\/MJ (\u6839\u5143\u534a\u5f84\u306e\u3042\u308b\u822a\u7a7a\u5b87\u5b99)\u3002.<\/li>\n<\/ul>\n\n\n\n<p><em>\u9078\u3076\u3068\u304d <a href=\"https:\/\/onmytoolings.com\/ja\/%e3%81%ad%e3%81%98%e5%88%87%e3%82%8a%e5%b7%a5%e5%85%b7\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u306d\u3058\u5207\u308a\u5de5\u5177<\/a>, \u5f53\u793e\u306e\u8c4a\u5bcc\u306a\u88fd\u54c1\u7fa4\u304b\u3089\u304a\u9078\u3073\u3044\u305f\u3060\u3051\u307e\u3059\u3002.<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/ssmalloys.com\/wp-content\/uploads\/2024\/09\/npt-bspt.png\" alt=\"\u30b9\u30ec\u30c3\u30c9\u30bf\u30a4\u30d7NPT\u3001BSPT\u3001BSPP\"\/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u30d4\u30c3\u30c1\u30b7\u30ea\u30fc\u30ba<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7c97\u76ee<\/strong>:\u30d4\u30c3\u30c1\u304c\u5927\u304d\u304f\u3001TPI\u304c\u5c0f\u3055\u3044\u3002\u7d44\u307f\u7acb\u3066\u304c\u901f\u304f\u3001\u8010\u5265\u96e2\u6027\u306b\u512a\u308c\u3001\u8106\u6027\u6750\u6599\u3084\u30e1\u30c3\u30ad\u52a0\u5de5\u304c\u5bb9\u6613\u3002.<\/li>\n\n\n\n<li><strong>\u30d5\u30a1\u30a4\u30f3\/\u30a8\u30af\u30b9\u30c8\u30e9\u30d5\u30a1\u30a4\u30f3<\/strong>:\u5c0f\u30d4\u30c3\u30c1\/\u9ad8TPI\u3002\u3088\u308a\u9ad8\u3044\u5f15\u5f35\u5f37\u5ea6\u3001\u3088\u308a\u826f\u3044\u8010\u632f\u52d5\u6027\u3001\u3088\u308a\u7d30\u304b\u3044\u8abf\u6574\u3001\u8584\u8089\u306b\u5f37\u3044\u3002.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/us.sfs.com\/content\/files\/images\/REDO_Comparison+Chart%20copy.jpg\" alt=\"\u7d30\u76ee\u3068\u4e26\u76ee\uff1a\u9577\u3055\uff0b\u7528\u9014\uff5cSFS USA\"\/><\/figure>\n\n\n\n<p><a href=\"https:\/\/us.sfs.com\/learn-more\/fine-thread-vs-coarse-thread-screw\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">us.sfs.com<\/a><\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u305d\u306e\u4ed6\u306e\u57fa\u6e96<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u624b\u306e\u5927\u304d\u3055<\/strong>:RH (\u30c7\u30d5\u30a9\u30eb\u30c8) vs. LH (\u56de\u8ee2\u30a2\u30bb\u30f3\u30d6\u30ea\u306e\u7de9\u307f\u6b62\u3081)\u3002.<\/li>\n\n\n\n<li><strong>\u30b9\u30bf\u30fc\u30c8<\/strong>:\u30b7\u30f3\u30b0\u30eb\uff08\u6a19\u6e96\uff09\u5bfe\u30de\u30eb\u30c1\u30b9\u30bf\u30fc\u30c8\uff08\u3088\u308a\u901f\u3044\u30ea\u30cb\u30a2\u524d\u9032\u3001\u3088\u308a\u4f4e\u3044\u30bb\u30eb\u30d5\u30ed\u30c3\u30af\uff09\u3002.<\/li>\n\n\n\n<li><strong>\u30c6\u30fc\u30d1\u30fc\u5bfe\u30d1\u30e9\u30ec\u30eb<\/strong>:\u30b7\u30fc\u30eb\u7528\u30c6\u30fc\u30d1\u30fc\u3001\u4e00\u822c\u7528\u30d1\u30e9\u30ec\u30eb\u3002.<\/li>\n\n\n\n<li><strong>\u30c8\u30ec\u30e9\u30f3\u30b9\uff0f\u30d5\u30a3\u30c3\u30c8\u30fb\u30af\u30e9\u30b9<\/strong> (\u7d71\u4e00\uff09\uff1a1A\/1B\uff08\u7de9\u3044\uff09\u30012A\/2B\uff08\u6c4e\u7528\u3001\uff5e90% \u4f7f\u7528\uff09\u30013A\/3B\uff08\u7cbe\u5bc6\/\u304d\u3064\u3044\uff09\u3002\u30e1\u30fc\u30c8\u30eb\u6cd5\u306f\u516c\u5dee\u7b49\u7d1a\uff08\u4f8b\uff1a6g\/6H\uff09\u3092\u4f7f\u7528\u3002.<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Thread_Fit_Strength_Manufacturing\"><\/span>3.\u306d\u3058\u306e\u9069\u5408\u6027\u3001\u5f37\u5ea6\u3001\u88fd\u9020<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30d5\u30a3\u30c3\u30c8\u306e\u30af\u30e9\u30b9<\/strong>:\u30af\u30ea\u30a2\u30e9\u30f3\u30b9\u3068\u30bf\u30a4\u30c8\u30cd\u30b9\u3092\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30022A\/2B\u306f\u7d44\u7acb\u6027\u3068\u5f37\u5ea6\u306e\u30d0\u30e9\u30f3\u30b9\u30013A\/3B\u306f\u91cd\u8981\u306a\u7528\u9014\u5411\u3051\u30023A\/3B\u306f\u91cd\u8981\u306a\u7528\u9014\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002.<\/li>\n\n\n\n<li><strong>\u5f37\u3055<\/strong>:\u30dc\u30eb\u30c8\u306f\u3001\u306d\u3058\u5c71\u304c\u5265\u304c\u308c\u308b\u524d\u306b\u5f35\u529b\u3067\u7834\u640d\u3059\u308b\u3053\u3068\u3002\u304b\u307f\u5408\u308f\u305b\u306e\u9577\u3055\u306f\u76f4\u5f84\u306e1\u500d\u7a0b\u5ea6\uff08\u30b9\u30c1\u30fc\u30eb\uff09\u3002\u5207\u524a\u3088\u308a\u3082\u8ee2\u9020\u306d\u3058\u5c71\uff08\u3088\u308a\u5f37\u304f\u3001\u3088\u308a\u6ed1\u3089\u304b\uff09\u304c\u671b\u307e\u3057\u3044\u3002.<\/li>\n\n\n\n<li><strong>\u88fd\u9020\u696d<\/strong>:\u5207\u524a\u3068\u5727\u5ef6\u306e\u6bd4\u8f03\uff1a\u30b3\u30b9\u30c8\u3068\u75b2\u52b4\u5bff\u547d\u306b\u5f71\u97ff\u3002.<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_Selection_Guide\"><\/span>4.\u30bb\u30ec\u30af\u30b7\u30e7\u30f3\u30ac\u30a4\u30c9<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u6bb5\u968e\u7684\u306a\u8981\u7d20\u306b\u57fa\u3065\u3044\u3066\u9078\u629e\u3059\u308b\uff1a<\/p>\n\n\n\n<p><strong>\u5730\u57df\/\u4e92\u63db\u6027<\/strong> - \u5168\u4e16\u754c\u3067\u30e1\u30fc\u30c8\u30eb\u6cd5\uff08M\uff09\uff08US\/UK\u30ec\u30ac\u30b7\u30fc\u3092\u9664\u304f\uff09\u3002\u5317\u7c73\u3067\u306f\u30e6\u30cb\u30d5\u30a1\u30a4\u30c9\uff08UNC\/UNF\uff09\u3002\u82f1\u56fd\/\u82f1\u9023\u90a6\u3067\u306fWhitworth\/BSP\u3002\u975e\u4e92\u63db\u6027\u3092\u907f\u3051\u308b\u305f\u3081\u3001\u5d4c\u5408\u90e8\u54c1\u3092\u5408\u308f\u305b\u308b\u3002.<\/p>\n\n\n\n<p><strong>\u4e00\u6b21\u7533\u8acb<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u4e00\u822c\u30d5\u30a1\u30b9\u30cb\u30f3\u30b0<\/strong>:ISO\u30e1\u30fc\u30c8\u30eb\u7c97\u76ee\u307e\u305f\u306fUNC\u3002\u632f\u52d5\u3001\u8584\u3044\u6750\u6599\u3001\u7cbe\u5bc6\u306a\u3082\u306e\u306b\u306f\u7d30\u76ee\uff08MF\/UNF\uff09\u3092\u4f7f\u7528\u3059\u308b\u3002.<\/li>\n\n\n\n<li><strong>\u30d1\u30a4\u30d7\uff0f\u30b7\u30fc\u30ea\u30f3\u30b0<\/strong>:NPT\uff08\u7c73\u56fd\u3001\u30c6\u30fc\u30d1\u30fc\u4ed8\u304d\u3001NPTF\u3067\u306f\u30b7\u30fc\u30e9\u30f3\u30c8\u30aa\u30d7\u30b7\u30e7\u30f3\uff09\u3002BSPT\uff08\u30c6\u30fc\u30d1\u30fc\u3001\u30e8\u30fc\u30ed\u30c3\u30d1\/\u30a2\u30b8\u30a2\uff09\u3002BSPP\uff08\u5e73\u884c\uff0bO\u30ea\u30f3\u30b0\uff0f\u30ef\u30c3\u30b7\u30e3\uff09\u3002\u6df7\u5408\u3092\u907f\u3051\u308b\u3002.<\/li>\n\n\n\n<li><strong>\u52d5\u529b\u4f1d\u9054\uff0f\u30e2\u30fc\u30b7\u30e7\u30f3\uff08\u30af\u30e9\u30f3\u30d7\u3001\u30ea\u30fc\u30c9\u30b9\u30af\u30ea\u30e5\u30fc\u3001\u30d0\u30a4\u30b9\uff09<\/strong>:<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30b9\u30ec\u30c3\u30c9\u30bf\u30a4\u30d7<\/th><th>\u52b9\u7387\u6027<\/th><th>\u5f37\u5ea6\/\u305b\u3093\u65ad<\/th><th>\u88fd\u9020\u53ef\u80fd\u6027<\/th><th>\u6700\u9069<\/th><th>\u6b20\u70b9<\/th><\/tr><\/thead><tbody><tr><td>\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9\uff08UNC\/UNF\uff09<\/td><td>\u30df\u30c7\u30a3\u30a2\u30e0<\/td><td>\u30cf\u30a4\uff08\u30b7\u30e3\u30d5\u30c8\uff09<\/td><td>\u7d20\u6674\u3089\u3057\u3044<\/td><td>\u4e00\u822c\u30af\u30e9\u30f3\u30d7<\/td><td>\u3088\u308a\u9045\u3044\u4f5c\u52d5<\/td><\/tr><tr><td>\u30a2\u30af\u30e1\/\u53f0\u5f62<\/td><td>\u9ad8\u3044<\/td><td>\u30b0\u30c3\u30c9<\/td><td>\u30b0\u30c3\u30c9<\/td><td>\u30d0\u30a4\u30b9\u3001\u30a2\u30af\u30c1\u30e5\u30a8\u30fc\u30bf<\/td><td>\u4e2d\u7a0b\u5ea6\u306e\u30b3\u30b9\u30c8<\/td><\/tr><tr><td>\u6b63\u65b9\u5f62<\/td><td>\u6700\u9ad8<\/td><td>\u4e0b\u6839<\/td><td>\u8ca7\u3057\u3044<\/td><td>\u7cbe\u5bc6\u30ea\u30fc\u30c9\u30b9\u30af\u30ea\u30e5\u30fc<\/td><td>\u6a5f\u68b0\u52a0\u5de5\u304c\u96e3\u3057\u3044<\/td><\/tr><tr><td>\u30d0\u30c3\u30c8\u30ec\u30b9<\/td><td>\u9ad8\u3044<\/td><td>\u6700\u9ad8\uff08\u7247\u9053\uff09<\/td><td>\u30b0\u30c3\u30c9<\/td><td>\u4e00\u65b9\u5411\u30d7\u30ec\u30b9<\/td><td>\u4e00\u65b9\u5411\u306e\u307f<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>\u8377\u91cd\u3001\u632f\u52d5\u3001\u74b0\u5883<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u632f\u52d5\u304c\u5927\u304d\u3044\uff1a\u7d30\u304b\u3044\u30cd\u30b8\u5c71\u3084\u30ed\u30c3\u30af\u6a5f\u80fd\u3002.<\/li>\n\n\n\n<li>\u91cd\u3044\uff0f\u4e00\u65b9\u5411\u8377\u91cd\uff1a\u30d0\u30c3\u30c8\u30ec\u30b9.<\/li>\n\n\n\n<li>\u9ad8\u52b9\u7387\/\u4f4e\u6469\u64e6\uff1a\u6b63\u65b9\u5f62\u307e\u305f\u306f\u30de\u30eb\u30c1\u30b9\u30bf\u30fc\u30c8\u3002.<\/li>\n\n\n\n<li>\u53b3\u3057\u3044\uff0f\u6c5a\u3044\uff1a\u30ca\u30c3\u30af\u30eb\uff0f\u30e9\u30a6\u30f3\u30c9.<\/li>\n\n\n\n<li>\u30bb\u30eb\u30d5\u30ed\u30c3\u30af\u304c\u5fc5\u8981\uff1a\u7c97\u76ee\u307e\u305f\u306f\u6a19\u6e96V\uff08\u30de\u30eb\u30c1\u30b9\u30bf\u30fc\u30c8\u3092\u907f\u3051\u308b\uff09\u3002.<\/li>\n<\/ul>\n\n\n\n<p><strong>\u7d44\u307f\u7acb\u3066\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b9\u30d4\u30fc\u30c9\uff0f\u5bb9\u6613\u3055\uff1a\u7c97\u3044\u30b9\u30ec\u30c3\u30c9\uff08\u56de\u8ee2\u6570\u304c\u5c11\u306a\u3044\uff09\u3002.<\/li>\n\n\n\n<li>\u5f37\u5ea6\uff0f\u4e88\u5727\uff1a\u7d30\u76ee\u3002.<\/li>\n\n\n\n<li>\u8584\u3044\u58c1\uff0f\u8106\u3044\u7d20\u6750\uff1a\u7c97\u3044\u3002.<\/li>\n\n\n\n<li>\u30e1\u30c3\u30ad\uff0f\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\uff1a\u30af\u30ea\u30a2\u30e9\u30f3\u30b9\u3092\u591a\u3081\u306b\u53d6\u308b\uff08\u30af\u30e9\u30b92A\uff09\u3002.<\/li>\n<\/ul>\n\n\n\n<p><strong>\u305d\u306e\u4ed6\u306e\u8003\u616e\u4e8b\u9805<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b3\u30b9\u30c8\uff1a\u6a19\u6e96\u7684\u306aV\u30b9\u30ec\u30c3\u30c9\u304c\u6700\u3082\u5b89\u3044\u3002.<\/li>\n\n\n\n<li>\u624b\u52a0\u6e1b\uff1aLH\uff1a\u7279\u5b9a\u306e\u7de9\u307f\u6b62\u3081\u7528\uff08\u81ea\u8ee2\u8eca\u306e\u30da\u30c0\u30eb\u3001\u30ac\u30b9\u30b7\u30ea\u30f3\u30c0\u30fc\u306a\u3069\uff09\u3002.<\/li>\n\n\n\n<li>\u30de\u30eb\u30c1\u30b9\u30bf\u30fc\u30c8\uff1a\u4f4e\u30d5\u30ea\u30af\u30b7\u30e7\u30f3\u3067\u9ad8\u901f\u8d70\u884c\u304c\u53ef\u80fd\u3002.<\/li>\n\n\n\n<li>\u30bb\u30fc\u30d5\u30c6\u30a3\/\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\uff1a3A\/3B\u30d5\u30a3\u30c3\u30c8\u3001UNJ\/MJ\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3001\u78ba\u8a8d\u3055\u308c\u305f\u30a8\u30f3\u30b2\u30fc\u30b8\u30e1\u30f3\u30c8\u3092\u4f7f\u7528\u3002.<\/li>\n\n\n\n<li>\u8b58\u5225\u306e\u30d2\u30f3\u30c8\uff1a\u9577\u5f84\uff0b\u30d4\u30c3\u30c1\/TPI\uff0b\u30d5\u30e9\u30f3\u30af\u89d2\uff0860\u00b0 \u5bfe 55\u00b0\uff09\u3092\u6e2c\u5b9a\u3059\u308b\u3002\u30cd\u30b8\u30b2\u30fc\u30b8\u307e\u305f\u306f\u30ce\u30ae\u30b9\u3092\u4f7f\u7528\u3059\u308b\u3002.<\/li>\n<\/ul>\n\n\n\n<p><strong>\u4f8b<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e00\u822c\u30dc\u30eb\u30c8\uff08\u30e8\u30fc\u30ed\u30c3\u30d1\uff09\uff1aM8\u00d71.25\uff08\u7c97\u30e1\u30c8\u30ea\u30c3\u30af\uff09\u3002.<\/li>\n\n\n\n<li>US\u30d5\u30a1\u30b9\u30ca\u30fc\uff1a3\/8-16 UNC\u3002.<\/li>\n\n\n\n<li>\u30d1\u30a4\u30d7\uff08\u7c73\u56fd\uff09\uff1a1\/2 NPT.<\/li>\n\n\n\n<li>\u30ea\u30fc\u30c9\u30b9\u30af\u30ea\u30e5\u30fc\uff1aTr20\u00d74\uff08\u53f0\u5f62\uff09\u307e\u305f\u306f1\u2033-5\u30a2\u30af\u30e1\u3002.<\/li>\n<\/ul>\n\n\n\n<p><strong>\u5b9f\u8df5\u7684\u306a\u30d2\u30f3\u30c8<\/strong>:\u5e38\u306b\u5916\u306d\u3058\uff0f\u5185\u306d\u3058\u3068\u898f\u683c\u3092\u5408\u308f\u305b\u308b\u3002\u65b0\u3057\u3044\u8a2d\u8a08\u306e\u5834\u5408\u306f\u3001\u4e16\u754c\u7684\u306b\u5165\u624b\u53ef\u80fd\u306a\u30e1\u30fc\u30c8\u30ebISO\u3092\u63a8\u5968\u3057\u307e\u3059\u3002\u6b63\u78ba\u306a\u5bf8\u6cd5\/\u516c\u5dee\u306b\u3064\u3044\u3066\u306f\u3001ASME B1.1 \/ ISO 261\u306e\u8868\u3092\u53c2\u7167\u3002\u632f\u52d5\u306b\u306f\u3001\u30cd\u30b8\u30ed\u30c3\u30af\u5264\u307e\u305f\u306f\u30ef\u30c3\u30b7\u30e3\u3092\u4f7f\u7528\u3059\u308b\u3002\u4e0d\u660e\u306a\u5834\u5408\u306f\u3001Go\/No-Go\u30b2\u30fc\u30b8\u3067\u306f\u3081\u5408\u3044\u3092\u30c6\u30b9\u30c8\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p>\u3053\u306e\u5206\u985e\u3068\u624b\u5f15\u304d\u306f\u3001\u5de5\u696d\u3001\u81ea\u52d5\u8eca\u3001\u914d\u7ba1\u3001\u6a5f\u68b0\u306e\u7528\u9014\u306e\u5927\u90e8\u5206\u3092\u30ab\u30d0\u30fc\u3057\u3066\u3044\u307e\u3059\u3002\u7279\u6b8a\u306a\u822a\u7a7a\u5b87\u5b99\u3001\u6728\u6750\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306e\u306d\u3058\u306b\u3064\u3044\u3066\u306f\u3001\u8ffd\u52a0\u306e\u898f\u683c\uff08UNJ\u3001\u30bb\u30eb\u30d5\u30bf\u30c3\u30d4\u30f3\u30b0\u306a\u3069\uff09\u304c\u9069\u7528\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"FAQs\"><\/span>\u3088\u304f\u3042\u308b\u3054\u8cea\u554f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div class=\"wp-block-uagb-faq uagb-faq__outer-wrap uagb-block-b20d637e uagb-faq-icon-row uagb-faq-layout-accordion uagb-faq-expand-first-true uagb-faq-inactive-other-true uagb-faq__wrap uagb-buttons-layout-wrap uagb-faq-equal-height\" data-faqtoggle=\"true\" role=\"tablist\"><div class=\"wp-block-uagb-faq-child uagb-faq-child__outer-wrap uagb-faq-item uagb-block-fecc5f66\" role=\"tab\" tabindex=\"0\"><div class=\"uagb-faq-questions-button uagb-faq-questions\">\t\t\t<span class=\"uagb-icon uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox= \"0 0 448 512\"><path d=\"M432 256c0 17.69-14.33 32.01-32 32.01H256v144c0 17.69-14.33 31.99-32 31.99s-32-14.3-32-31.99v-144H48c-17.67 0-32-14.32-32-32.01s14.33-31.99 32-31.99H192v-144c0-17.69 14.33-32.01 32-32.01s32 14.32 32 32.01v144h144C417.7 224 432 238.3 432 256z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"uagb-icon-active uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox= \"0 0 448 512\"><path d=\"M400 288h-352c-17.69 0-32-14.32-32-32.01s14.31-31.99 32-31.99h352c17.69 0 32 14.3 32 31.99S417.7 288 400 288z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t<span class=\"uagb-question\">\u7c97\u76ee\u3068\u7d30\u76ee\u306e\u4e3b\u306a\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f\u3069\u306e\u3088\u3046\u306a\u5834\u5408\u306b\u4f7f\u3044\u5206\u3051\u308c\u3070\u3088\u3044\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/span><\/div><div class=\"uagb-faq-content\"><p>\u4e26\u76ee\u306d\u3058\u5c71\u306f\u30d4\u30c3\u30c1\u304c\u5927\u304d\u304f\uff081\u30a4\u30f3\u30c1\u3042\u305f\u308a\u306e\u306d\u3058\u5c71\u306e\u6570\u304c\u5c11\u306a\u304f\u3001\u30e1\u30fc\u30c8\u30eb\u6cd5\u3067\u306f\u306d\u3058\u5c71\u9593\u306e\u8ddd\u96e2\u304c\u5927\u304d\u3044\uff09\u3001\u7d30\u76ee\u306d\u3058\u5c71\u306f\u30d4\u30c3\u30c1\u304c\u5c0f\u3055\u3044\uff08\u306d\u3058\u5c71\u306e\u6570\u304c\u591a\u3044\uff09\u3002.<br><br><strong>\u7c97\u3044\u30b9\u30ec\u30c3\u30c9\u3092\u4f7f\u7528\u3059\u308b<\/strong> (\u4f8b\uff1aUNC\u3001\u30e1\u30fc\u30c8\u30eb\u30b3\u30a2\u30fc\u30b9\/M)\uff1a\u7d44\u307f\u7acb\u3066\u306e\u8fc5\u901f\u5316\uff08\u7de0\u3081\u4ed8\u3051\u56de\u6570\u306e\u6e1b\u5c11\uff09\u3002.<br>\u67d4\u3089\u304b\u3044\u3001\u8106\u3044\u3001\u6c5a\u308c\u305f\u7d20\u6750\uff08\u6728\u6750\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u3001\u92f3\u7269\uff09\u3067\u3082\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee\u3002.<br>\u677f\u539a\u306e\u8584\u3044\u91d1\u5c5e\u3084\u3001\u4ea4\u5dee\u306d\u3058\u5207\u308a\u306e\u5371\u967a\u6027\u304c\u9ad8\u3044\u5834\u5408\u3002.<br>\u6700\u5927\u5f37\u5ea6\u3092\u5fc5\u8981\u3068\u3057\u306a\u3044\u6c4e\u7528\u30d5\u30a1\u30b9\u30ca\u30fc\u3002.<br>\u4f4e\u5f37\u5ea6\u6750\u6599\u3067\u306e\u30bf\u30c3\u30d4\u30f3\u30b0\u304c\u5bb9\u6613\u3067\u3001\u5265\u96e2\u304c\u5c11\u306a\u3044\u3002.<br><br><strong>\u7d30\u3044\u7cf8\u3092\u4f7f\u3046<\/strong> (UNF\u3001\u30e1\u30fc\u30c8\u30eb\u30d5\u30a1\u30a4\u30f3\/MF\u306a\u3069\uff09\uff1a\u3088\u308a\u9ad8\u3044\u5f15\u5f35\u5f37\u5ea6\u3068\u3088\u308a\u826f\u3044\u8377\u91cd\u5206\u5e03\uff08\u5f15\u5f35\u306b \u304a\u3044\u3066\u3084\u3084\u5f37\u3044\uff09\u3002.<br>\u512a\u308c\u305f\u8010\u632f\u52d5\u6027\uff08\u30cd\u30b8\u5c71\u304c\u591a\u3044\uff1d\u30ed\u30c3\u30af\u304c\u826f\u3044\uff09\u3002.<br>\u7cbe\u5bc6\u8abf\u6574\u307e\u305f\u306f\u5fae\u8abf\u6574\uff08\u4f8b\uff1a\u30ea\u30fc\u30c9\u30b9\u30af\u30ea\u30e5\u30fc\u3001\u30ad\u30e3\u30ea\u30d6\u30ec\u30fc\u30b7\u30e7\u30f3\uff09\u3002.<br>\u3088\u308a\u539a\u304f\u3001\u3088\u308a\u786c\u3044\u91d1\u5c5e\u3001\u307e\u305f\u306f\u9ad8\u4e88\u5727\u306e\u7528\u9014\uff08\u81ea\u52d5\u8eca\u3001\u822a\u7a7a\u5b87\u5b99\uff09\u3002.<br>\u30b6\u30e9\u30b6\u30e9\u304c\u5265\u304c\u308c\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u8584\u8089\u90e8\u5206\u3002.<\/p><\/div><\/div><div class=\"wp-block-uagb-faq-child uagb-faq-child__outer-wrap uagb-faq-item uagb-block-8013e34f\" role=\"tab\" tabindex=\"0\"><div class=\"uagb-faq-questions-button uagb-faq-questions\">\t\t\t<span class=\"uagb-icon uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox= \"0 0 448 512\"><path d=\"M432 256c0 17.69-14.33 32.01-32 32.01H256v144c0 17.69-14.33 31.99-32 31.99s-32-14.3-32-31.99v-144H48c-17.67 0-32-14.32-32-32.01s14.33-31.99 32-31.99H192v-144c0-17.69 14.33-32.01 32-32.01s32 14.32 32 32.01v144h144C417.7 224 432 238.3 432 256z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"uagb-icon-active uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox= \"0 0 448 512\"><path d=\"M400 288h-352c-17.69 0-32-14.32-32-32.01s14.31-31.99 32-31.99h352c17.69 0 32 14.3 32 31.99S417.7 288 400 288z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t<span class=\"uagb-question\">\u30e1\u30fc\u30c8\u30eb\u6cd5\uff08M\uff09\u3068\u30e6\u30cb\u30d5\u30a1\u30a4\u30c9\uff08UNC\/UNF\uff09-\u3069\u3061\u3089\u3092\u9078\u3076\u3079\u304d\u304b\u3001\u306a\u305c\u4e92\u63db\u6027\u304c\u306a\u3044\u306e\u304b\uff1f<\/span><\/div><div class=\"uagb-faq-content\"><p><strong>\u30e1\u30fc\u30c8\u30eb\u6cd5\uff08ISO M\uff09<\/strong> - \u4e16\u754c\u6a19\u6e96\uff08\u30ec\u30ac\u30b7\u30fc\u306a\u7c73\u56fd\uff0f\u82f1\u56fd\u30b7\u30b9\u30c6\u30e0\u3092\u9664\u304f\u307b\u307c\u3059\u3079\u3066\u306e\u56fd\uff09\u3002\u30cd\u30b8\u89d260\u00b0\u3001M10\u00d71.5\uff08\u76f4\u5f84\u00d7\u30d4\u30c3\u30c1mm\uff09\u3002.<br><br><strong>\u30e6\u30cb\u30d5\u30a1\u30a4\u30c9\uff08UTS-UNC\u7c97\u76ee\u3001UNF\u7d30\u76ee\uff09<\/strong> - \u5317\u7c73\u3067\u4e3b\u6d41\u3002\u89d2\u5ea6\u308260\u00b0\u3060\u304c\u3001\u30a4\u30f3\u30c1\u30fb\u30d9\u30fc\u30b9\uff08\u4f8b\uff1a1\/2-13 UNC\uff1d\u76f4\u5f841\/2\u30a4\u30f3\u30c1\u30011\u30a4\u30f3\u30c1\u3042\u305f\u308a13\u306d\u3058\u5c71\uff09\u3002.<br><br>\u898b\u305f\u76ee\u306f\u4f3c\u3066\u3044\u308b\u304c\u3001\u307b\u3068\u3093\u3069\u306e\u30b5\u30a4\u30ba\u3067\u30d4\u30c3\u30c1\u304c\u7570\u306a\u308b\u2192\u4e92\u63db\u6027\u306f\u306a\u3044\uff08\u30af\u30ed\u30b9\u30b9\u30ec\u30c3\u30c9\u3084\u30d0\u30a4\u30f3\u30c9\u304c\u767a\u751f\u3059\u308b\uff09\u3002. <strong>\u30e1\u30fc\u30c8\u30eb\u6cd5\u3092\u9078\u3076<\/strong> \u65b0\u3057\u3044\u30c7\u30b6\u30a4\u30f3\u3001\u56fd\u969b\u7684\u306a\u4e92\u63db\u6027\u3001\u4e16\u754c\u4e2d\u3067\u5165\u624b\u53ef\u80fd\u3002. <strong>\u30e6\u30cb\u30d5\u30a1\u30a4\u30c9\u3092\u9078\u3076<\/strong> \u65e2\u5b58\u306e\u7c73\u56fd\/\u30ab\u30ca\u30c0\u88fd\u6a5f\u5668\u3001\u81ea\u52d5\u8eca\u3001\u822a\u7a7a\u5b87\u5b99\u90e8\u54c1\u306b\u9069\u5408\u3059\u308b\u5834\u5408\u3002.<\/p><\/div><\/div><div class=\"wp-block-uagb-faq-child uagb-faq-child__outer-wrap uagb-faq-item uagb-block-903397e6\" role=\"tab\" tabindex=\"0\"><div class=\"uagb-faq-questions-button uagb-faq-questions\">\t\t\t<span class=\"uagb-icon uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox= \"0 0 448 512\"><path d=\"M432 256c0 17.69-14.33 32.01-32 32.01H256v144c0 17.69-14.33 31.99-32 31.99s-32-14.3-32-31.99v-144H48c-17.67 0-32-14.32-32-32.01s14.33-31.99 32-31.99H192v-144c0-17.69 14.33-32.01 32-32.01s32 14.32 32 32.01v144h144C417.7 224 432 238.3 432 256z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"uagb-icon-active uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox= \"0 0 448 512\"><path d=\"M400 288h-352c-17.69 0-32-14.32-32-32.01s14.31-31.99 32-31.99h352c17.69 0 32 14.3 32 31.99S417.7 288 400 288z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t<span class=\"uagb-question\">NPT\u3068BSP\u306e\u30d1\u30a4\u30d7\u306d\u3058\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f\u6df7\u7528\u3067\u304d\u307e\u3059\u304b\uff1f<\/span><\/div><div class=\"uagb-faq-content\"><p><strong>NPT\uff08\u30ca\u30b7\u30e7\u30ca\u30eb\u30fb\u30d1\u30a4\u30d7\u30fb\u30c6\u30fc\u30d1\u30fc\uff09<\/strong> - \u7c73\u56fd\u6a19\u6e96\u3001\u89d2\u5ea660\u00b0\u3001\u30c6\u30fc\u30d1\u30fc\uff081\u00b047\u2032\u30c6\u30fc\u30d1\u30fc\uff09\u3001\u5e72\u6e09\u306b\u3088\u308b\u30bb\u30eb\u30d5\u30b7\u30fc\u30eb\uff0b\u901a\u5e38\u30b9\u30ec\u30c3\u30c9\u30b7\u30fc\u30e9\u30f3\u30c8\uff0f\u30c6\u30fc\u30d7\u3002\u5317\u7c73\u3067\u306f\u914d\u7ba1\u3001\u30ac\u30b9\u3001\u6cb9\u5727\u7528\u3068\u3057\u3066\u4e00\u822c\u7684\u3002.<br><br><strong>BSP\uff08\u82f1\u56fd\u898f\u683c\u30d1\u30a4\u30d7\uff09<\/strong> - \u89d2\u5ea655\u00b0\u3002\u5165\u3063\u3066\u3044\u307e\u3059\uff1a <strong>BSPP\uff08G\/\u30d1\u30e9\u30ec\u30eb\uff09<\/strong> - \u30b9\u30c8\u30ec\u30fc\u30c8\u30fb\u30b9\u30ec\u30c3\u30c9\u3002\u30b7\u30fc\u30eb\u306b\u306f\u30ef\u30c3\u30b7\u30e3\u3001O\u30ea\u30f3\u30b0\u3001\u30ac\u30b9\u30b1\u30c3\u30c8\u304c\u5fc5\u8981\u3002.<br><br><strong>BSPT\uff08R\/\u30c6\u30fc\u30d1\u30fc\uff09<\/strong> - NPT\u306e\u3088\u3046\u306a\u30c6\u30fc\u30d1\u30fc\u3060\u304c\u3001\u89d2\u5ea6\uff0f\u30d4\u30c3\u30c1\u304c\u7570\u306a\u308b\u3002.<br><br><strong>NPT\u3068BSP\u306f\u7d76\u5bfe\u306b\u6df7\u305c\u306a\u3044\u3053\u3068<\/strong> - \u7570\u306a\u308b\u89d2\u5ea6\uff0860\u00b0\u5bfe55\u00b0\uff09\u3001\u30d4\u30c3\u30c1\u3001\u304a\u3088\u3073\u30c6\u30fc\u30d1\u30fc\u306f\u3001\u6f0f\u308c\u3084\u640d\u50b7\u306e\u539f\u56e0\u3068\u306a\u308b\u3002NPT\u306fBSPP\u3084BSPT\u3068\u306f\u4e92\u63db\u6027\u304c\u3042\u308a\u307e\u305b\u3093\u3002.<\/p><\/div><\/div><div class=\"wp-block-uagb-faq-child uagb-faq-child__outer-wrap uagb-faq-item uagb-block-53c87e9d\" role=\"tab\" tabindex=\"0\"><div class=\"uagb-faq-questions-button uagb-faq-questions\">\t\t\t<span class=\"uagb-icon uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox= \"0 0 448 512\"><path d=\"M432 256c0 17.69-14.33 32.01-32 32.01H256v144c0 17.69-14.33 31.99-32 31.99s-32-14.3-32-31.99v-144H48c-17.67 0-32-14.32-32-32.01s14.33-31.99 32-31.99H192v-144c0-17.69 14.33-32.01 32-32.01s32 14.32 32 32.01v144h144C417.7 224 432 238.3 432 256z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"uagb-icon-active uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox= \"0 0 448 512\"><path d=\"M400 288h-352c-17.69 0-32-14.32-32-32.01s14.31-31.99 32-31.99h352c17.69 0 32 14.3 32 31.99S417.7 288 400 288z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t<span class=\"uagb-question\">\u672a\u77e5\u306e\u30b9\u30ec\u30c3\u30c9\u30bf\u30a4\u30d7\u3092\u7d20\u65e9\u304f\u7279\u5b9a\u3059\u308b\u306b\u306f\uff1f<\/span><\/div><div class=\"uagb-faq-content\"><p>1.\u9577\u5f84\u3092\u6e2c\u5b9a\u3059\u308b\uff08\u30ce\u30ae\u30b9\u3067-\u5916\u5f84\u307e\u305f\u306f\u5185\u5f84\uff09\u3002.<br>2.1\u30a4\u30f3\u30c1\u3042\u305f\u308a\u306e\u306d\u3058\u5c71\u3092\u6570\u3048\u308b\uff08TPI\uff09\u304b\u3001\u30d4\u30c3\u30c1\u3092mm\u5358\u4f4d\u3067\u6e2c\u5b9a\u3059\u308b\u3002.<br>3.\u9577\u3055\u306b\u6cbf\u3063\u3066\u30ce\u30ae\u30b9\u3092\u4f7f\u7528\u3057\u3001NPT\/BSPT \u306f\u9855\u8457\u306b\u30c6\u30fc\u30d1\u30fc\u304c\u4ed8\u304f\u304c\u3001\u5e73\u884c\u306f\u4ed8\u304b\u306a\u3044\uff09\u3002.<br>4.\u306d\u3058\u30b2\u30fc\u30b8\u307e\u305f\u306f\u30d4\u30c3\u30c1\u30b2\u30fc\u30b8\u3092\u4f7f\u7528\u3057\u3066\u3001\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\/\u89d2\u5ea6\u3092\u5408\u308f\u305b\u308b\uff0860\u00b0 = \u30e1\u30c8\u30ea\u30c3\u30af\/UN\/NPT\u300155\u00b0 = BSP\/Whitworth\uff09\u3002.<br>5.\u53ef\u80fd\u3067\u3042\u308c\u3070\u3001\u65e2\u77e5\u306e\u30ca\u30c3\u30c8\/\u30dc\u30eb\u30c8\u3067\u30c6\u30b9\u30c8\u30d5\u30a3\u30c3\u30c8\u3092\u884c\u3046\u3002. <br><br>\u4e00\u822c\u7684\u306a\u30af\u30a4\u30c3\u30af\u30c1\u30a7\u30c3\u30af\uff1a60\u00b0\uff0b\u30a4\u30f3\u30c1\uff0b\u30c6\u30fc\u30d1\u30fc\uff1dNPT\u306e\u53ef\u80fd\u6027\u304c\u9ad8\u3044\uff1b55\u00b0\uff0b\u30a4\u30f3\u30c1\uff1dBSP\u306e\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u3002.<\/p><\/div><\/div><div class=\"wp-block-uagb-faq-child uagb-faq-child__outer-wrap uagb-faq-item uagb-block-288836c1\" role=\"tab\" tabindex=\"0\"><div class=\"uagb-faq-questions-button uagb-faq-questions\">\t\t\t<span class=\"uagb-icon uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox= \"0 0 448 512\"><path d=\"M432 256c0 17.69-14.33 32.01-32 32.01H256v144c0 17.69-14.33 31.99-32 31.99s-32-14.3-32-31.99v-144H48c-17.67 0-32-14.32-32-32.01s14.33-31.99 32-31.99H192v-144c0-17.69 14.33-32.01 32-32.01s32 14.32 32 32.01v144h144C417.7 224 432 238.3 432 256z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"uagb-icon-active uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox= \"0 0 448 512\"><path d=\"M400 288h-352c-17.69 0-32-14.32-32-32.01s14.31-31.99 32-31.99h352c17.69 0 32 14.3 32 31.99S417.7 288 400 288z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t<span class=\"uagb-question\">\u30d1\u30ef\u30fc\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30b7\u30e7\u30f3\uff0f\u30ea\u30fc\u30c9\u30b9\u30af\u30ea\u30e5\u30fc\uff0f\u30d0\u30a4\u30b9 - \u3069\u306e\u30cd\u30b8\u5c71\u5f62\u72b6\u304c\u6700\u9069\u3067\u3059\u304b\uff1f<\/span><\/div><div class=\"uagb-faq-content\"><p><strong>\u30a2\u30af\u30e1\u307e\u305f\u306f\u53f0\u5f62\uff08Tr\uff09<\/strong> - \u6700\u3082\u30dd\u30d4\u30e5\u30e9\u30fc\u306a\u30d0\u30e9\u30f3\u30b9\uff1a\u52b9\u7387\u304c\u826f\u304f\u3001\u89d2\u578b\u3088\u308a\u3082\u52a0\u5de5\u3057\u3084\u3059\u304f\u3001\u8377\u91cd\u306b\u5341\u5206\u306a\u5f37\u5ea6\u3092\u6301\u3064\uff08\u30d5\u30e9\u30f3\u30af29\uff5e30\u00b0\uff09\u3002CNC\u30ea\u30fc\u30c9\u30b9\u30af\u30ea\u30e5\u30fc\u3001\u30b8\u30e3\u30c3\u30ad\u3001\u30d0\u30a4\u30b9\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u3002.<br><br><strong>\u6b63\u65b9\u5f62<\/strong> - \u6700\u9ad8\u52b9\u7387\uff0f\u6700\u4f4e\u6469\u64e6\u3060\u304c\u3001\u6839\u5143\u304c\u5f31\u304f\u3001\u4f5c\u308b\u306e\u304c\u96e3\u3057\u3044\uff0f\u9ad8\u4fa1\u2192\u53e4\u3044\u7528\u9014\u307e\u305f\u306f\u7cbe\u5bc6\u7528\u9014\u3002.<br><br><strong>\u30d0\u30c3\u30c8\u30ec\u30b9<\/strong> - \u91cd\u3044\u4e00\u65b9\u5411\u8377\u91cd\uff08\u30d7\u30ec\u30b9\u306a\u3069\uff09\u306b\u512a\u308c\u3066\u3044\u308b\u304c\u3001\u975e\u5bfe\u79f0\u3002.<br><br>\u91cd\u3044\u30d1\u30ef\u30fc\u306e\u4f1d\u9054\u306b\u306f\u3001\u6a19\u6e96\u7684\u306aV\u306d\u3058\uff08UNC\/M\uff09\u306f\u907f\u3051\u308b - \u6469\u64e6\u3068\u6469\u8017\u304c\u5927\u304d\u3044\u3002.<\/p><\/div><\/div><div class=\"wp-block-uagb-faq-child uagb-faq-child__outer-wrap uagb-faq-item uagb-block-38b38fc9\" role=\"tab\" tabindex=\"0\"><div class=\"uagb-faq-questions-button uagb-faq-questions\">\t\t\t<span class=\"uagb-icon uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox= \"0 0 448 512\"><path d=\"M432 256c0 17.69-14.33 32.01-32 32.01H256v144c0 17.69-14.33 31.99-32 31.99s-32-14.3-32-31.99v-144H48c-17.67 0-32-14.32-32-32.01s14.33-31.99 32-31.99H192v-144c0-17.69 14.33-32.01 32-32.01s32 14.32 32 32.01v144h144C417.7 224 432 238.3 432 256z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"uagb-icon-active uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox= \"0 0 448 512\"><path d=\"M400 288h-352c-17.69 0-32-14.32-32-32.01s14.31-31.99 32-31.99h352c17.69 0 32 14.3 32 31.99S417.7 288 400 288z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t<span class=\"uagb-question\">\u3069\u306e\u3088\u3046\u306a\u5834\u5408\u306b\u30de\u30eb\u30c1\u30b9\u30bf\u30fc\u30c8\u30fb\u30b9\u30ec\u30c3\u30c9\u304c\u5fc5\u8981\u306a\u306e\u304b\uff1f<\/span><\/div><div class=\"uagb-faq-content\"><p>\u30de\u30eb\u30c1\u30b9\u30bf\u30fc\u30c8(\u30c0\u30d6\u30eb\u3001\u30c8\u30ea\u30d7\u30eb\u306a\u3069)\u306d\u3058\u5c71\u306f\u30011\u56de\u8ee2\u3042\u305f\u308a(\u30ea\u30fc\u30c9=\u30d4\u30c3\u30c1\u00d7\u30b9\u30bf\u30fc\u30c8)\u3088\u308a\u901f\u304f\u9032\u3080\u3002\u4f4e\u56de\u8ee2\u6570\u3067\u3088\u308a\u901f\u3044\u76f4\u7dda\u79fb\u52d5\u304c\u5fc5\u8981\u306a\u5834\u5408\u3001\u307e\u305f\u306f\u30bb\u30eb\u30d5\u30ed\u30c3\u30af\u306e\u4f4e\u6e1b\u304c\u5fc5\u8981\u306a\u5834\u5408\uff08\u30af\u30a4\u30c3\u30af\u30a2\u30b8\u30e3\u30b9\u30c8\u30e1\u30ab\u30cb\u30ba\u30e0\u306a\u3069\uff09\u306b\u4f7f\u7528\u3002. <br><br>\u6b20\u70b9\uff1a\u4e0b\u90e8\u306e\u30bb\u30eb\u30d5\u30ed\u30c3\u30af\uff08\u8ca0\u8377\u304c\u304b\u304b\u308b\u3068\u30d0\u30c3\u30af\u30c9\u30e9\u30a4\u30d6\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\uff09\u3002.<\/p><\/div><\/div><div class=\"wp-block-uagb-faq-child uagb-faq-child__outer-wrap uagb-faq-item uagb-block-1c20e51a\" role=\"tab\" tabindex=\"0\"><div class=\"uagb-faq-questions-button uagb-faq-questions\">\t\t\t<span class=\"uagb-icon uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox= \"0 0 448 512\"><path d=\"M432 256c0 17.69-14.33 32.01-32 32.01H256v144c0 17.69-14.33 31.99-32 31.99s-32-14.3-32-31.99v-144H48c-17.67 0-32-14.32-32-32.01s14.33-31.99 32-31.99H192v-144c0-17.69 14.33-32.01 32-32.01s32 14.32 32 32.01v144h144C417.7 224 432 238.3 432 256z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"uagb-icon-active uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox= \"0 0 448 512\"><path d=\"M400 288h-352c-17.69 0-32-14.32-32-32.01s14.31-31.99 32-31.99h352c17.69 0 32 14.3 32 31.99S417.7 288 400 288z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t<span class=\"uagb-question\">\u7c97\u76ee\u3068\u7d30\u76ee - \u632f\u52d5\u3068\u7de9\u307f\u9632\u6b62\u306b\u306f\u3069\u3061\u3089\u304c\u826f\u3044\u304b\uff1f<\/span><\/div><div class=\"uagb-faq-content\"><p>\u7d30\u76ee\u306f\u3001\u3088\u308a\u591a\u304f\u306e\u306d\u3058\u5c71\u304c\u565b\u307f\u5408\u3046\u305f\u3081\u3001\u6469\u64e6\u304c\u5411\u4e0a\u3057\u3001\u632f\u52d5\u306b\u3088\u308b\u3086\u308b\u307f\u306b\u5bfe\u3059\u308b\u62b5\u6297\u529b\u304c\u5897\u3059\u3002\u7c97\u3044\u30cd\u30b8\u5c71\u306f\u3001\u7e70\u308a\u8fd4\u3057\u8377\u91cd\u306e\u4e0b\u3067\u3001\u3088\u308a\u7c21\u5358\u306b\u5f8c\u9000\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002. 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256z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"uagb-icon-active uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox= \"0 0 448 512\"><path d=\"M400 288h-352c-17.69 0-32-14.32-32-32.01s14.31-31.99 32-31.99h352c17.69 0 32 14.3 32 31.99S417.7 288 400 288z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t<span class=\"uagb-question\">\u3069\u306e\u3088\u3046\u306a\u30b9\u30ec\u30c3\u30c9\u30af\u30e9\u30b9\uff0f\u30d5\u30a3\u30c3\u30c8\u3092\u4f7f\u7528\u3059\u3079\u304d\u3067\u3057\u3087\u3046\u304b\uff08\u4f8b\u3048\u3070\u30012A\/2B vs 3A\/3B\uff09\uff1f<\/span><\/div><div class=\"uagb-faq-content\"><p><strong>\u30af\u30e9\u30b92A\/2B<\/strong> - \u6c4e\u7528\uff08\uff5e90%\u4f7f\u7528\uff09\uff1a\u7c21\u5358\u306a\u7d44\u307f\u7acb\u3066\u3068\u5f37\u5ea6\u306e\u30d0\u30e9\u30f3\u30b9\u304c\u826f\u3044\u3002.<br><strong>\u30af\u30e9\u30b91A\/1B<\/strong> - \u30eb\u30fc\u30ba\u30d5\u30a3\u30c3\u30c8\uff08\u307e\u308c\u306b\u3001\u30af\u30a4\u30c3\u30af\u30a2\u30bb\u30f3\u30d6\u30ea\u30fc\u3084\u30e1\u30c3\u30ad\u30d1\u30fc\u30c4\u306e\u5834\u5408\uff09\u3002.<br><strong>\u30af\u30e9\u30b93A\/3B<\/strong> - \u30bf\u30a4\u30c8\/\u7cbe\u5bc6\u30d5\u30a3\u30c3\u30c8\uff1a\u30af\u30ea\u30a2\u30e9\u30f3\u30b9\u304c\u6700\u5c0f\u3001\u5f37\u5ea6\u304c\u9ad8\u3044\u3001\u822a\u7a7a\u5b87\u5b99\u3001\u91cd\u8981\u306a\u6a5f\u68b0\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002\u7d44\u307f\u7acb\u3066\u304c\u96e3\u3057\u304f\u3001\u9ad8\u4fa1\u3002.<br><br>\u3088\u308a\u53b3\u3057\u3044\u516c\u5dee\u304c\u8981\u6c42\u3055\u308c\u308b\u4ed5\u69d8\u3067\u306a\u3044\u9650\u308a\u30012A\/2B\u3092\u4f7f\u7528\u3059\u308b\u3002.<\/p><\/div><\/div><div class=\"wp-block-uagb-faq-child uagb-faq-child__outer-wrap uagb-faq-item uagb-block-f8cf0f10\" role=\"tab\" tabindex=\"0\"><div class=\"uagb-faq-questions-button uagb-faq-questions\">\t\t\t<span class=\"uagb-icon 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class=\"wp-block-uagb-faq-child uagb-faq-child__outer-wrap uagb-faq-item uagb-block-64b36c05\" role=\"tab\" tabindex=\"0\"><div class=\"uagb-faq-questions-button uagb-faq-questions\">\t\t\t<span class=\"uagb-icon uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox= \"0 0 448 512\"><path d=\"M432 256c0 17.69-14.33 32.01-32 32.01H256v144c0 17.69-14.33 31.99-32 31.99s-32-14.3-32-31.99v-144H48c-17.67 0-32-14.32-32-32.01s14.33-31.99 32-31.99H192v-144c0-17.69 14.33-32.01 32-32.01s32 14.32 32 32.01v144h144C417.7 224 432 238.3 432 256z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"uagb-icon-active uagb-faq-icon-wrap\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox= \"0 0 448 512\"><path d=\"M400 288h-352c-17.69 0-32-14.32-32-32.01s14.31-31.99 32-31.99h352c17.69 0 32 14.3 32 31.99S417.7 288 400 288z\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t<span class=\"uagb-question\">\u5dfb\u304d\u7cf8\u306f\u5207\u308a\u7cf8\u3088\u308a\u826f\u3044\u306e\u3067\u3059\u304b\uff1f<\/span><\/div><div class=\"uagb-faq-content\"><p>\u5727\u5ef6\u3055\u308c\u305f\u306d\u3058\u5c71\uff08\u5727\u529b\u4e0b\u3067\u5f62\u6210\u3055\u308c\u305f\uff09\u306f\u3001\u3088\u308a\u6ed1\u3089\u304b\u306a\u4ed5\u4e0a\u3052\u3001\u3088\u308a\u826f\u3044\u30b0\u30ec\u30a4\u30f3\u30d5\u30ed\u30fc\u3001\u3088\u308a\u9ad8\u3044\u8010\u75b2\u52b4\u6027\u3001\u304a\u3088\u3073\uff5e10-20%\u9ad8\u3044\u5f15\u5f35\u5f37\u5ea6\u3092\u6709\u3059\u308b\u3002.<br><br>\u30ab\u30c3\u30c8\u30b9\u30ec\u30c3\u30c9\u306f\u5b89\u4fa1\u3060\u304c\u3001\u6839\u5143\u304c\u5f31\u3044\u3002\u91cd\u8981\u306a\/\u9ad8\u30b5\u30a4\u30af\u30eb\u7528\u9014\uff08\u30dc\u30eb\u30c8\u3001\u30b9\u30bf\u30c3\u30c9\uff09\u306b\u306f\u8ee2\u9020\u3092\u597d\u3080\u3002.<\/p><\/div><\/div><\/div>\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Comprehensive Classification of Thread Types and Selection Guide Screw threads (also called screw threads or fastener threads) are helical ridges on cylindrical surfaces that convert rotational motion into linear motion or force. They are essential in fasteners (bolts, screws, nuts), power transmission (leadscrews, jacks), pipe sealing, and precision mechanisms. 1. Key Terminology Understanding geometry is [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":18420,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[175],"tags":[176],"class_list":["post-18412","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-threading-machining","tag-threading-machining"],"acf":[],"uagb_featured_image_src":{"full":["https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/03\/Comprehensive-Classification-of-Thread-Types-and-Selection-Guide.webp",1601,936,false],"thumbnail":["https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/03\/Comprehensive-Classification-of-Thread-Types-and-Selection-Guide-150x150.webp",150,150,true],"medium":["https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/03\/Comprehensive-Classification-of-Thread-Types-and-Selection-Guide-300x175.webp",300,175,true],"medium_large":["https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/03\/Comprehensive-Classification-of-Thread-Types-and-Selection-Guide-768x449.webp",768,449,true],"large":["https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/03\/Comprehensive-Classification-of-Thread-Types-and-Selection-Guide-1024x599.webp",1024,599,true],"1536x1536":["https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/03\/Comprehensive-Classification-of-Thread-Types-and-Selection-Guide-1536x898.webp",1536,898,true],"2048x2048":["https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/03\/Comprehensive-Classification-of-Thread-Types-and-Selection-Guide.webp",1601,936,false],"trp-custom-language-flag":["https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/03\/Comprehensive-Classification-of-Thread-Types-and-Selection-Guide-18x12.webp",18,12,true]},"uagb_author_info":{"display_name":"Jiang.xu","author_link":"https:\/\/onmytoolings.com\/ja\/author\/bigsunjianggmail-com\/"},"uagb_comment_info":0,"uagb_excerpt":"Comprehensive Classification of Thread Types and Selection Guide Screw threads (also called screw threads or fastener threads) are helical ridges on cylindrical surfaces that convert rotational motion into linear motion or force. They are essential in fasteners (bolts, screws, nuts), power transmission (leadscrews, jacks), pipe sealing, and precision mechanisms. 1. Key Terminology Understanding geometry is&hellip;","_links":{"self":[{"href":"https:\/\/onmytoolings.com\/ja\/wp-json\/wp\/v2\/posts\/18412","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onmytoolings.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/onmytoolings.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/onmytoolings.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/onmytoolings.com\/ja\/wp-json\/wp\/v2\/comments?post=18412"}],"version-history":[{"count":10,"href":"https:\/\/onmytoolings.com\/ja\/wp-json\/wp\/v2\/posts\/18412\/revisions"}],"predecessor-version":[{"id":18425,"href":"https:\/\/onmytoolings.com\/ja\/wp-json\/wp\/v2\/posts\/18412\/revisions\/18425"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/onmytoolings.com\/ja\/wp-json\/wp\/v2\/media\/18420"}],"wp:attachment":[{"href":"https:\/\/onmytoolings.com\/ja\/wp-json\/wp\/v2\/media?parent=18412"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/onmytoolings.com\/ja\/wp-json\/wp\/v2\/categories?post=18412"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/onmytoolings.com\/ja\/wp-json\/wp\/v2\/tags?post=18412"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}