OSG
5/16-18 UNC High-Speed Steel Spiral Flute Tap - OSG 1298400
MFR# 1298400Series 918
$65.20List $83.62
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Flutes3
Thread size5/16-18
Description
The OSG 1298400 is a 5/16-18 UNC High-Speed Steel Spiral Flute tap. 3 flutes.
Specifications
ApplicationThreading
ChamferPlug
Class of fit3B
Flute directionRight Hand
Helix angle50
MaterialHigh-Speed Steel
Material applicationAluminum; Carbon Steel; Cast Iron
Neck length1.1290
Number of flutes3
Overall length in6
Reduced shankYes
Shank diameter0.318
Square length0.375
Square size0.238
Tap typeSpiral Flute
Thread directionRight Hand
Thread length in1-1/8
Thread limitH3
Thread size in5/16-18
Thread standardUNC
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