Spiral Flute Tap, Thread Size 7/16 In. -14, UNC, Overall Length 3 1/8 in, High Speed Steel, Bright (Uncoated), Thread Length 1 7/16 in, 75 Percent Thread Drill Size U, Thread Limit H11, Thread Direction Right Hand, Number of Flutes 3. This item has been restricted from sale in the following state (s): []