Pipe Tap, 1/4"-18, Semi-Bottoming, 4 Flutes, NPTF, Greenfield Threading, Mfr#: 385410

Pipe and Conduit Thread Tap, Thread Size 1/4 In.-18, NPTF, Overall Length 2 7/16 in, High Speed Steel, TiN, Right Hand, Thread Length 1 1/16 in, 75 Percent Thread Drill Size 0.4375 in, Thread Limit H3, Number of Flutes 4