WIDIA 14023 Straight Flute Hand Tap, 1/4"-20, Plug, 4 Flutes, UNC
Straight Flute Tap, Thread Size 1/4 In.-20, UNC, Plug, Overall Length 2.5 in, High Speed Steel, Bright (Uncoated), Right Hand, Thread Length 1 in, 75 Percent Thread Drill Size #7, Thread Limit H3