Dormer E241M4 | 0.1772″ Diameter x 2.4803″ OAL 3 Flute SUPER-B Coated Spiral Point Tap – All Industrial Tool Supply

Description

Spiral point tap Blue Shark 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 DIN 371 standard with 4.5mm shank and 3.4mm square drive, powder metallurgical HSS-E with Super-B coating for 2.5xD through hole threading in ferritic, martensitic and austenitic stainless steel.