E513 M4x0,5 No. 2 Machine tap

Straight flute tap NO2, threading chamfer length 4-6xP, ISO metric fine thread M4, 0.50 mm pitch, 6H tolerance class, measurements according to standard ISO 529, 4.0 mm shank, 3.15 mm square drive, HSS, bright, 1.5xD for deep blind or through hole threads, for carbon and unalloyed carbon steel, copper or alloyed copper