OSG
#12-28 UNF Vanadium High-Speed Steel Tap, Steam Oxide - OSG 2923801
MFR# 2923801Series 290
$25.48List $32.68
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Flutes3
Thread size#12-28
CoatingSteam Oxide
Description
The OSG 2923801 is a #12-28 UNF Vanadium High-Speed Steel tap with a Steam Oxide finish. 3 flutes.
Specifications
ChamferModified Bottoming
Class of fit2B; 3B
Coating finishSteam Oxide
Coolant throughNo
Flute directionRight Hand
Flute styleSpiral
Helix angle45
MaterialVanadium High-Speed Steel
Material applicationAlloy Steel; Carbon Steel; Cast Iron; Stainless Steel; Die Steel; Hardened Steel
Material grade3% Vanadium HSS
Neck length1.933
Number of flutes3
Overall length in2-3/8
OversizeNo
Shank diameter0.367
Square length0.28125
Square size0.165
Threads per inch28
Thread directionRight Hand
Thread length0.33
Thread limitH3
Thread size in#12-28
Thread standardUNF
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