OSG
1/2-20 UNF Vanadium High-Speed Steel Spiral Flute Tap, Steam Oxide - OSG 1769201
MFR# 1769201Series 398
$78.06List $100.12
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Flutes3
Thread size1/2-20
CoatingSteam Oxide
Description
The OSG 1769201 is a 1/2-20 UNF Vanadium High-Speed Steel Spiral Flute tap with a Steam Oxide finish. 3 flutes.
Specifications
ApplicationThreading
ChamferModified Bottoming
Class of fit3B
Coating finishSteam Oxide
Flute directionRight Hand
Helix angle30
MaterialVanadium High-Speed Steel
Material applicationCarbon Steel; Hardened Steel; Stainless Steel
Neck length1.9330
Number of flutes3
Overall length in6
Reduced shankYes
Shank diameter0.367
Square length0.4375
Square size0.275
Tap typeSpiral Flute
Thread directionRight Hand
Thread length0.614173228346457
Thread limitH3
Thread size in1/2-20
Thread standardUNF
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