Dormer E542BA0NO3 | 0.248″ Diameter x 2.5984″ OAL 3 Flute Bright Coated Straight Flute Tap – All Industrial Tool Supply

Description

Straight flute hand tap NO3 with a 2-3xP semi-bottoming lead, for British Association thread BA 0 with 1.00mm pitch and Normal class of fit, dimensions according to ISO 529 standard with 6.3mm shank and 5.0mm square drive, HSS with bright finish for 1.5xD through or blind hole threading in free machining and plain carbon steel.