Spiral Flute Tap 2 1/2 in 1/4 -20
Spiral Flute Tap Thread Size 1/4 In.-20 UNC Overall Length 2 1/2 in High Speed Steel Black Oxide Thread Length 1 in 75 Percent Thread Drill Size #7 Thread Limit H11 Class of Fit 1B Thread Direction Right Hand Number of Flutes 3
Standard shipping
Estimated delivery time: 7-10 days