Straight Flute Tap 2.5 in 1/4 -20
Straight Flute Tap Thread Size 1/4 In.-20 UNC Bottoming Overall Length 2.5 in High Speed Steel Black Oxide Right Hand Thread Length 0.75 in 75 Percent Thread Drill Size #7 Thread Limit H3 Class of Fit 2B-3B
Standard shipping
Estimated delivery time: 7-10 days