Walter-Prototyp
1/4-18 NPT Cobalt Tap, Oxide - Walter-Prototyp 5081178
MFR# 5081178Series A25563
$156.63List $200.88
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Flutes4
Thread size1/4-18
CoatingOxide
Description
The Walter-Prototyp 5081178 is a 1/4-18 NPT Cobalt tap with a Oxide finish. 4 flutes.
Specifications
ChamferModified Bottoming
Coating finishOxide
Flute directionRight Hand
Helix angle30
MaterialCobalt
Material applicationCast Steel; Gray Cast Iron; Malleable Cast Iron; Spheroidal Cast Iron; Stainless Steel; Steel; Vermicular Cast Iron
Material gradeM35
Number of flutes4
Overall length3.9400
Shank diameter0.5630
Square length in7/16
Square size0.4210
Threads per inch18.0
Thread length0.7870
Thread size in1/4-18
Thread standardNPT
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