OSG 1121200 Straight Flute Hand Tap, 3/8"-16, Taper, 4 Flutes, UNC
Straight Flute Tap, Thread Size 3/8 In.-16, UNC, Taper, Overall Length 2 29/32 in, High Speed Steel, Bright (Uncoated), Right Hand, Thread Length 7/8 in, 75 Percent Thread Drill Size 5/16 in, Thread Limit H3