Dormer E0265-40 | 0.141″ Diameter x 1.9375″ OAL 2 Flute Steam Tempered Coated Spiral Point Tap – All Industrial Tool Supply

Description

Spiral point tap with chamfer form B with a 3.5-5xP plug lead, for Unified National Coarse thread UNC 5 with 40 TPI and 3B class of fit with H2 pitch diameter limits, dimensions according to ANSI standard with 0.1410″ shank and 0.1100″ square drive, powder metallurgical HSS-E with steam tempered surface finish for 2.5xD through hole threading in general purpose applications.