OSG
#4-40 UNC High-Speed Steel Standard Tap - OSG 1012300
MFR# 1012300Series 102
$9.02List $11.56
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Flutes3
Thread size#4-40
Description
The OSG 1012300 is a #4-40 UNC High-Speed Steel Standard tap. 3 flutes.
Specifications
ApplicationTapping
ChamferBottoming
Class of fit2B; 3B
Coolant throughNo
MaterialHigh-Speed Steel
Material applicationAluminum; Cast Aluminum; Cast Iron; High-Carbon Steel; Low-Carbon Steel; Medium-Carbon Steel
Neck length0.6811
Number of flutes3
Overall length in1-7/8
OversizeNo
Shank diameter0.141
Square length0.1875
Square size0.11
Tap typeStandard
Threads per inch40
Thread directionRight Hand
Thread length in9/16
Thread limitH2
Thread size in#4-40
Thread standardUNC
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