OSG
#4-40 UNC Vanadium High-Speed Steel Spiral Flute Tap, Steam Oxide - OSG 1766101
MFR# 1766101Series 398
$62.33List $79.94
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Flutes3
Thread size#4-40
CoatingSteam Oxide
Description
The OSG 1766101 is a #4-40 UNC Vanadium High-Speed Steel Spiral Flute tap with a Steam Oxide finish. 3 flutes.
Specifications
ApplicationThreading
ChamferModified Bottoming
Class of fit2B; 3B
Coating finishSteam Oxide
Flute directionRight Hand
Helix angle30
MaterialVanadium High-Speed Steel
Material applicationCarbon Steel; Hardened Steel; Stainless Steel
Neck length0.8430
Number of flutes3
Overall length in4
Reduced shankYes
Shank diameter0.141
Square length0.1875
Square size0.11
Tap typeSpiral Flute
Thread directionRight Hand
Thread length0.196850393700787
Thread limitH2
Thread size in#4-40
Thread standardUNC
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