Allegiance USA 3744-152 General Purpose Ground Thread Hand Plug Tap, 1/4-20 UNC, 4 Flute, HSS
Allegiance® General Purpose Ground Thread Hand Tap, Measuring System: SAE, Tap Style: Plug, 1/4"", 20 Pitch, UNC Thread, Pitch Diameter Limits: H5, 1"" Thread Length, 4 Flute, Right Hand Cutting Direction, 2-1/2"" Overall Length, High Speed Steel, Tin Coated, For Hand Use or Under Power