OSG
1/2-13 UNC High-Speed Steel-E Tap, Steam Oxide - OSG 2857401
MFR# 2857401Series 280
$32.69List $41.93
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Flutes3
Thread size1/2-13
CoatingSteam Oxide
Description
The OSG 2857401 is a 1/2-13 UNC High-Speed Steel-E tap with a Steam Oxide finish. 3 flutes.
Specifications
ChamferPlug
Coating finishSteam Oxide
Coolant throughNo
Interrupted threadNo
MaterialHigh-Speed Steel-E
Material applicationAluminum; Hardened Steel; Stainless Steel; High-Carbon Steel; Low-Carbon Steel; Medium-Carbon Steel; Alloy Steel; Die Steel; Cast Iron
Number of flutes3
Overall length3.374
OversizeYes
Shank diameter0.367
Thread directionRight Hand
Thread length in1-21/32
Thread limitH11
Thread size in1/2-13
Thread standardUNC
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