OSG 1005910200 Straight Flute Hand Tap, #10-32, Bottoming, 4 Flutes, UNF
Straight Flute Tap, Thread Size #10-32, UNF, Bottoming, Overall Length 2.38 in, Carbide, Bright (Uncoated), Right Hand, Thread Length 0.5 in, 75 Percent Thread Drill Size #21, Thread Limit Not Applicable, Class of Fit 2B