Spiral Flute Tap, Thread Size #5-40, UNC, Overall Length 1 15/16 in, High Speed Steel, Bright (Uncoated), Thread Length 21/64 in, 75 Percent Thread Drill Size #39, Thread Limit H2, Class of Fit 2B-3B, Thread Direction Right Hand, Number of Flutes 2. This item has been restricted from sale in the following state (s): []