Thread Forming Tap, 5/16-24, Plug, V, 0 Flutes
Thread Forming Tap, Thread Size 5/16 In.-24, UNF, Overall Length 3 17/32 in, Cobalt, TiCN, Right Hand, Thread Length 1/2 in, 75 Percent Thread Drill Size 7.40 mm, Thread Limit H7, Class of Fit 2B, Tap Length Standard DIN.