Flowtap UNF 1/4-28

Cold forming tap UNF 1/4" - 28 with oil groove
The Flowtap is a cold forming tap that creates formed threads by material displacement.

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Name Flowtap UNF 1/4-28
Article code 44UNF1/4-28
Thread type American standard coarse
Thread size 1/4-28
Diameter 1/4 inch
Pitch 28 TPI
Shank Diameter 0.255 inch
Square diameter 0.191 inch