Screw Thread Insert STI Tap, Thread Size #8-32, UNC, Overall Length 2 1/2 in, High Speed Steel, Bright (Uncoated), Right Hand, Thread Length 0.468 in, Tap Chamfer Bottoming, Thread Limit H2, Class of Fit 2B-3B, Number of Flutes 3. This item has been restricted from sale in the following state (s): []