OSG
1/4-20 UNC High-Speed Steel Standard Tap - OSG 1180200
MFR# 1180200Series 103
$10.50List $13.47
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Flutes3
Thread size1/4-20
Description
The OSG 1180200 is a 1/4-20 UNC High-Speed Steel Standard tap. 3 flutes.
Specifications
ApplicationTapping
ChamferBottoming
Class of fit2B
Coolant throughNo
MaterialHigh-Speed Steel
Material applicationAluminum; Cast Aluminum; Cast Iron; High-Carbon Steel; Low-Carbon Steel; Medium-Carbon Steel
Neck length1.1811
Number of flutes3
Overall length in2-1/2
OversizeNo
Shank diameter0.255
Square length0.3125
Square size0.191
Tap typeStandard
Threads per inch20
Thread directionRight Hand
Thread length in1
Thread limitH5
Thread size in1/4-20
Thread standardUNC
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