Straight Flute Tap 3.38 in 1/2 -20
Straight Flute Tap Thread Size 1/2 In.-20 UNF Bottoming Overall Length 3.38 in High Speed Steel Bright (Uncoated) Left Hand Thread Length 1.66 in 75 Percent Thread Drill Size 11.40 mm Thread Limit H3
Standard shipping
Estimated delivery time: 7-10 days