OSG
1/4-20 UNC Cobalt Machine Tap - OSG 1745500
MFR# 1745500Series 305
$18.97List $24.33
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Flutes3
Thread size1/4-20
Description
The OSG 1745500 is a 1/4-20 UNC Cobalt Machine tap. 3 flutes.
Specifications
ChamferPlug
Class of fit3B
Coolant throughNo
MaterialCobalt
Material applicationAlloy Steel; Cast Iron; Die Steel; Hardened Steel
Number of flutes3
Overall length in2-1/2
OversizeNo
Shank diameter0.255
Square length0.3125
Square size0.191
Tap typeMachine
Threads per inch20
Thread directionRight Hand
Thread length in1
Thread limitH3
Thread size in1/4-20
Thread standardUNC
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