Walter-Prototyp
1/4-18 NPT Cobalt Tap, Hardlube - Walter-Prototyp 5078984
MFR# 5078984Series 2556702
$219.39List $276.48
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Flutes4
Thread size1/4-18
CoatingHardlube
Description
The Walter-Prototyp 5078984 is a 1/4-18 NPT Cobalt tap with a Hardlube finish. 4 flutes.
Specifications
ApplicationConical Blind; Through-Hole Threading
ChamferModified Bottoming
Coating finishHardlube
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 diameter0.5512
Square length0.4300
Square size0.4331
Threads per inch18.0
Thread length0.7874
Thread size in1/4-18
Thread standardNPT
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