Spiral Flute Tap 1/2 -20 HSS-E
Spiral Flute Tap Thread Size 1/2 In.-20 UNF Overall Length 3 11/32 in High Speed Steel Black Oxide Thread Length 9/16 in 75 Percent Thread Drill Size 11.40 Thread Limit H11 Thread Direction Right Hand Number of Flutes 3
Standard shipping
Estimated delivery time: 7-10 days