Spiral Point Tap, Thread Size M16x 1.5, Metric Fine, Overall Length 110.00 mm, HSS-E, Black Oxide, Right Hand, Thread Length 53.01 mm, 75 Percent Thread Drill Size 14.50 mm, Thread Limit 6H, Class of Fit 6H, Number of Flutes 3. This item has been restricted from sale in the following state (s): []