OSG
#4-40 UNC Vanadium High-Speed Steel Tap, TiN - OSG 1645004402
MFR# 1645004402Series 16450
$50.67List $64.99
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Flutes2
Thread size#4-40
CoatingTiN
Description
The OSG 1645004402 is a #4-40 UNC Vanadium High-Speed Steel tap with a TiN finish. 2 flutes.
Specifications
ChamferModified Bottoming
Class of fit2B
Coating finishTiN
Coolant throughNo
Flute directionRight Hand
Flute styleSpiral
Helix angle45
MaterialVanadium High-Speed Steel
Material applicationAlloy Steel; Cast Iron; High-Carbon Steel; Low-Carbon Steel; Medium-Carbon Steel; Stainless Steel
Neck length0.75
Number of flutes2
Overall length2.25
Shank diameter0.141
Square length0.1875
Square size0.11
Tapping depth0.5625
Threads per inch40
Thread directionRight Hand
Thread length0.197
Thread limitH2
Thread size in#4-40
Thread standardUNC
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