Threading Inserts Are Primarily Made From Tungsten Carbide And Are Pressed Through A Mold. Carbide Threading Inserts Are Primarily Used On Lathes To Produce Internal And External Threads, Such As Those On Nuts And Bolts. We Offer Pressed And Grinding Threading Inserts, Full-Form Threading Inserts, And Partial-Profile Threading Inserts, Depending On The Processing Accuracy. We Also Offer Whitworth Threading Inserts, Trapezoidal Threading Inserts, Buttress Threading Inserts, Api Threading Inserts, And Acme Threading Inserts, Depending On The Thread Type. Of Course, Due To Varying Product Thread Requirements, You Can Also Choose To Customize Special Threading Inserts To Meet Your Specific Needs. For More Information On Specific Threading Insert Types, Please See The Following.