Spiral Flute Tap 1/4 -28 HSS-E
Spiral Flute Tap Thread Size 1/4 In.-28 UNF Overall Length 3 9/64 in High Speed Steel Black Oxide Thread Length 25/64 in 75 Percent Thread Drill Size 5.45 Thread Limit H3 Thread Direction Right Hand Number of Flutes 3
Standard shipping
Estimated delivery time: 7-10 days