UNC Intermediate HSS Tap by Bordo Spanner Set — Geared Standard Inclusions:- Anchor Shelf √

Standard Inclusions:- Anchor Shelf √

Suitable for multi-pass welding

Clean working without dripping by means of anti-drip nozzle

Work safe and sound inside this rugged

UNC Intermediate HSS Tap by Bordo Spanner Set — Geared Standard Inclusions:- Anchor Shelf √HSS UNC Intermediate Hand and Machine Tap. Unified National Coarse thread form was introduced in 1948 as an attempt to standardise thread forms in the USA, Canada and the UK. The thread profile of UNC 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). This thread series is commonly used in the mass production of bolts, screws