Keermetapp EP00 M3.5

Spiral point tap, model B, threading chamfer length 3.5-5xP, ISO metric thread M3.5, 0.60 mm pitch, 6H tolerance class, measurements according to standard DIN 371, 4.0 mm shank, 3.0 mm square drive, powder metallurgical HSS-E, bright, 2.5xD for deep through hole threads, for carbon and unalloyed carbon steel or drawn or cast aluminium