Spiral Point Tap 1/2 -20 4 21/64 in
Spiral Point Tap Thread Size 1/2 In.-20 UNF Overall Length 4 21/64 in Cobalt TiAlN Right Hand Thread Length 1 17/32 in 75 Percent Thread Drill Size 11.40 mm Thread Limit 2B Class of Fit 2B Number of Flutes 3
Standard shipping
Estimated delivery time: 7-10 days