OSG 1122601 Straight Flute Tap,1/2″-13,HSS 2TRR2
Straight Flute Tap, Thread Size 1/2 In.-13, UNC, Bottoming, Overall Length 3 11/32 in, High Speed Steel, Black Oxide, Right Hand, Thread Length 1 1/8 in, 75 Percent Thread Drill Size 27/64 in, Thread Limit H3 The black-oxide finish on
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