Walter-Prototyp
#6-40 UNF Cobalt Tap, Straw - Walter-Prototyp 6244740
MFR# 6244740Series P23519
$44.30List $56.81
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Flutes3
Thread size#6-40
CoatingStraw
Description
The Walter-Prototyp 6244740 is a #6-40 UNF Cobalt tap with a Straw finish. 3 flutes.
Specifications
ApplicationBlind Hole Threading
ChamferModified Bottoming
Class of fit2B
Coating finishStraw
Coolant throughNo
Flute directionRight Hand
Flute styleFast
Helix angle45
MaterialCobalt
Material applicationAluminum; Cast Steel; Fiber-Reinforced Plastic; Graphite; Non-Ferrous Metal; Plastic; Steel
Material gradeM35
Neck length0.5315
Number of flutes3
Overall length2.2047
OversizeNo
Primary workpiece materialSteel; Aluminum & Non-Ferrous; CFRP Materials
Shank diameter0.1575
Square length0.2360
Square size0.1180
Tapping depth0.7874
Threads per inch40
Thread directionRight Hand
Thread length0.2559
Thread size in#6-40
Thread standardUNF
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