UNS (UNIFIED SPECIAL) Thread Tapping
(Metalworking)

Choose from the following sections, or use the alphabetical index below to look for the products you require (just click on the letter) :

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

We have Carbon, HSS, HSSE and Carbide taps to suit all requirements. If you are a DIY user or only need the tap/die for a small job - the you will probably want to use carbon steel. For production engineering, hss, hsse or carbide will be required. The hss and specific purpose taps are further down this page.

UNS Unified Special hand taps, individual - CARBON
UNS Unified Special hand taps, sets - CARBON
UNS Unified Special Circular Split Dies- CARBON
UNS Unified Special Dienuts, CARBON