Bright (uncoated)
E5241/2NO1
HSS Straight Flute Hand Tap, UNF, ISO Standard
Ordering number: 5976286
Straight flute hand tap NO1 with a 6-8xP taper lead, for Unified National Fine thread UNF 1/2" with 20 TPI and 2B class of fit, dimensions according to ISO 529 standard with 9.0mm shank and 7.1mm square drive, HSS with bright finish for 1.5xD through or blind hole threading in free machining and plain carbon steel and copper or copper alloys
Product Feature
Thread Form, Unified Fine
ISO 529 – Tap Standard
Internal Inch Thread Medium Class of Fit
Through or Blind Hole Application
1.5×D Usable Tool Depth to Diameter Ratio
High Speed Steel Tool Material
Straight Flute Geometry
Right Hand Rotation / Cutting