OSG
1/4-20 UNC Vanadium High-Speed Steel Tap, Steam Oxide - OSG 2930001
MFR# 2930001Series 290
$25.48List $32.68
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Flutes3
Thread size1/4-20
CoatingSteam Oxide
Description
The OSG 2930001 is a 1/4-20 UNC Vanadium High-Speed Steel tap with a Steam Oxide finish. 3 flutes.
Specifications
ChamferModified Bottoming
Class of fit3B
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
Neck length0.9960
Number of flutes3
Overall length in2-1/2
OversizeNo
Shank diameter0.2550
Square length0.3125
Square size0.1910
Threads per inch20
Thread directionRight Hand
Thread length0.3970
Thread limitH3
Thread size in1/4-20
Thread standardUNC
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