E600M4NO2 M Machine Tap, Extra Long Straight Flute

Long shank straight flute tap NO2 with a 4-6xP second lead, for ISO-Metric thread M4 with 0.70 mm pitch and 6H class of fit, dimensions according to ISO 2283 standard with 3.15mm shank and 2.5mm square drive, powder metallurgical HSS-E with bright finish for 1.5xD through or blind hole threading in free machining and plain carbon steel