Thread Forming Tap 1/2 -20 3.38 in
Thread Forming Tap Thread Size 1/2 In.-20 UNF Overall Length 3.38 in Cobalt TiCN Right Hand Thread Length 0.92 in 75 Percent Thread Drill Size 12.05 mm Thread Limit H4 Class of Fit 2B-3B
Standard shipping
Estimated delivery time: 7-10 days