E501 M12 Nr. 2 masinakeermega

Straight flute tap NO2, threading chamfer length 4-6xP, left-hand ISO metric thread M12, 1.75mm pitch, 6H tolerance class, measurements according to standard ISO 529, 9.0mm shank, 7.1mm square drive, HSS, bright, 1.5xD for deep blind or through hole threads, for carbon and unalloyed carbon steel