
Accupro Spiral Flute Tap: 1/4-28, 3 Flute, Bottoming, 2 & 3B Class of Fit, Vanadium High Speed Steel, Oxide Finish T1634423
Spiral Flute Tap: 1/4-28, 3 Flute, Bottoming, 2 & 3B Class of Fit, Vanadium High Speed Steel, Oxide Finish 0.472" Thread Length, Right Hand Flute, Right Hand Thread, H3