OSG
#4-40 UNC Cobalt Machine Tap - OSG 1745000
MFR# 1745000Series 305
$19.42List $24.91
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Flutes3
Thread size#4-40
Description
The OSG 1745000 is a #4-40 UNC Cobalt Machine tap. 3 flutes.
Specifications
ChamferPlug
Class of fit2B
Coolant throughNo
MaterialCobalt
Material applicationAlloy Steel; Cast Iron; Die Steel; Hardened Steel
Neck length0.5980
Number of flutes3
Overall length in1-7/8
OversizeNo
Shank diameter0.141
Square length0.1875
Square size0.11
Tap typeMachine
Threads per inch40
Thread directionRight Hand
Thread length in9/16
Thread limitH2
Thread size in#4-40
Thread standardUNC
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