Straight Flute Tap, Thread Size 7/16 In. -20, UNF, Plug, Overall Length 3.15 in, High Speed Steel, TiCN, Right Hand, Thread Length 1.07 in, 75 Percent Thread Drill Size 9.95 mm, Thread Limit H3, Class of Fit 2B-3B. This item has been restricted from sale in the following state (s): []