OSG
5/16-18 UNC Vanadium High-Speed Steel Tap, TiCN - OSG 0137508
MFR# 0137508Series 303
$37.11List $47.59
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Flutes3
Thread size5/16-18
CoatingTiCN
Description
The OSG 0137508 is a 5/16-18 UNC Vanadium High-Speed Steel tap with a TiCN finish. 3 flutes.
Specifications
ChamferBottoming
Class of fit3B
Coating finishTiCN
Coolant throughNo
Flute directionRight Hand
Flute styleSpiral
Helix angle45
MaterialVanadium High-Speed Steel
Material applicationStainless Steel; High-Carbon Steel; Low-Carbon Steel; Medium-Carbon Steel
Neck length1.126
Number of flutes3
Overall length in2-23/32
Shank diameter0.318
Square length0.375
Square size0.238
Threads per inch18
Thread directionRight Hand
Thread length0.445
Thread limitH3
Thread size in5/16-18
Thread standardUNC
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