OSG 1251300 Pipe Tap, 1/4"-18, Taper, 4 Flutes, NPT
Pipe and Conduit Thread Tap, Thread Size 1/4 In.-18, ANPT, NPT, Overall Length 2 7/16 in, High Speed Steel, Bright (Uncoated), Right Hand, Thread Length 1 1/16 in, 75 Percent Thread Drill Size 0.4375 in, Thread Limit Not Applicable, Class of Fit Not...