Cleveland
1/4-28 UNF High Speed Steel Tap - Cleveland C57139
MFR# C57139Series 1011
$11.12List $14.26
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Flutes2
Thread size1/4-28
Description
The Cleveland C57139 is a 1/4-28 UNF High Speed Steel tap. 2 flutes.
Specifications
ApplicationThrough-Hole Threading
ChamferPlug
Class of fit3B
Coolant throughNo
MaterialHigh Speed Steel
Material applicationAlloy Steel; Aluminum; Carbon Steel
Neck length in25/64
Number of flutes2
Overall length in2-1/2
OversizeNo; Yes
Shank diameter0.2550
Square size (mm)4.85
Threads per inch28
Thread directionRight Hand
Thread length in5/8
Thread limitH3
Thread size in1/4-28
Thread standardUNF
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