OSG
#4-40 UNC Vanadium High-Speed Steel Tap, Steam Oxide - OSG 2911401
MFR# 2911401Series 290
$28.93List $37.10
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Flutes3
Thread size#4-40
CoatingSteam Oxide
Description
The OSG 2911401 is a #4-40 UNC Vanadium High-Speed Steel tap with a Steam Oxide finish. 3 flutes.
Specifications
ChamferModified Bottoming
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 length0.559
Number of flutes3
Overall length in1-7/8
OversizeNo
Shank diameter0.141
Square length0.1875
Square size0.11
Threads per inch40
Thread directionRight Hand
Thread length0.196
Thread limitH3
Thread size in#4-40
Thread standardUNC
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