Dormer E001M4 | 0.1575″ Diameter x 2.0866″ OAL 3 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 ISO-Metric thread M4 with 0.70mm pitch and 6H class of fit, dimensions according to ISO 529 standard with 4.0mm shank and 3.15mm square drive, powder metallurgical HSS-E with steam tempered surface finish for 2.5xD through hole threading in general purpose applications.