Allegiance USA 3762-418 General Purpose Straight Interrupted Ground Thread Pipe Tap, 1/4-18 NPSF (Dryseal), 4 Flute, HSS
Allegiance® General Purpose Straight Interrupted Ground Thread Pipe Tap, Measuring System: SAE, 1/4"", 18 Pitch, NPSF (Dryseal) Thread, 1-1/16"" Thread Length, 4 Flute, 0.5625"" Shank Diameter, Right Hand Cutting Direction, 2-7/16"" Overall Length, High Speed Steel, Both Ferrous and Non-Ferrous