OSG
1/2-20 UNF High-Speed Steel Standard Tap, Nitride - OSG 1603307
MFR# 1603307Series 101C
$25.93List $33.26
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Flutes4
Thread size1/2-20
CoatingNitride
Description
The OSG 1603307 is a 1/2-20 UNF High-Speed Steel Standard tap with a Nitride finish. 4 flutes.
Specifications
ChamferPlug
Class of fit2B
Coating finishNitride
Coolant throughNo
MaterialHigh-Speed Steel
Material applicationAluminum; Cast Iron
Neck length1.8110
Number of flutes4
Overall length in3-3/8
OversizeNo
Shank diameter0.367
Square length0.4375
Square size0.275
Tap typeStandard
Threads per inch20
Thread directionRight Hand
Thread length in1-21/32
Thread limitH5
Thread size in1/2-20
Thread standardUNF
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