OSG
5/16-18 UNC Vanadium High-Speed Steel Spiral Flute Tap, Steam Oxide - OSG 0144301
MFR# 0144301Series 398
$64.84List $83.16
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Flutes3
Thread size5/16-18
CoatingSteam Oxide
Description
The OSG 0144301 is a 5/16-18 UNC Vanadium High-Speed Steel Spiral Flute tap with a Steam Oxide finish. 3 flutes.
Specifications
ApplicationThreading
ChamferBottoming
Class of fit3B
Coating finishSteam Oxide
Flute directionRight Hand
Helix angle30
MaterialVanadium High-Speed Steel
Material applicationHardened Steel; Low-Carbon Steel; Medium-Carbon Steel; Stainless Steel
Neck length1.6890
Number of flutes3
Overall length in6
Reduced shankYes
Shank diameter0.318
Square length0.375
Square size0.238
Tap typeSpiral Flute
Thread directionRight Hand
Thread length0.44488188976378
Thread limitH3
Thread size in5/16-18
Thread standardUNC
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