OSG
1/4-28 UNF Vanadium High-Speed Steel Tap, Nitride - OSG 1301900903
MFR# 1301900903Series 13019
$29.66List $37.38
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Flutes3
Thread size1/4-28
CoatingNitride
Description
The OSG 1301900903 is a 1/4-28 UNF Vanadium High-Speed Steel tap with a Nitride finish. 3 flutes.
Specifications
ChamferModified Bottoming
Class of fit3B
Coating finishNitride
Coolant throughNo
Flute directionRight Hand
Flute styleSpiral
Helix angle50
MaterialVanadium High-Speed Steel
Material applicationAluminum
Neck length1.9330
Number of flutes3
Overall length in2-1/2
Shank diameter0.3670
Square length0.3125
Square size0.1910
Threads per inch28
Thread directionRight Hand
Thread length0.3970
Thread limitH3
Thread size in1/4-28
Thread standardUNF
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