UNEF Bottoming HSS Tap - 3038-5/8B by Bordo Safety Made with a heavily folded

Made with a heavily folded brass back roll marked with “Pax 1776 Sheffield England”

Protect your investment with features like tool lock-out

Top Material: Waterproof 430gsm

M7-MA831M58

UNEF Bottoming HSS Tap - 3038-5/8B by Bordo Safety Made with a heavily folded5 8" x 24 UNEF Bottoming HSS Tap HSS UNEF Bottoming Hand and Machine Tap. Unified National Extra Fine is a subset of UNF in which the thread forms feature a greater number of TPI than the standard UNF series. The thread profile of UNEF is the same as for metric threads and is described in the JIS B0206 standard. The thread is described by its major diameter and the number of threads per inch of length (TPI). When used on external threads this series