OSG
#4-40 UNC Cobalt Standard Tap, Nitride - OSG 3142903
MFR# 3142903Series 114
$14.23List $17.93
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Flutes4
Thread size#4-40
CoatingNitride
Description
The OSG 3142903 is a #4-40 UNC Cobalt Standard tap with a Nitride finish. 4 flutes.
Specifications
ChamferBottoming
Class of fit2B
Coating finishNitride
Coolant throughNo
MaterialCobalt
Material applicationPlastic
Neck length0.5596
Number of flutes4
Overall length in9/16
OversizeNo
Shank diameter0.141
Square length0.1875
Square size0.11
Tap typeStandard
Threads per inch40
Thread directionRight Hand
Thread length0.295275590551181
Thread size in#4-40
Thread standardUNC
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