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 Bright (Uncoated) Right Hand Thread Length 0.92 in 75 Percent Thread Drill Size 12.05 mm Thread Limit H11 Class of Fit Not Applicable
Standard shipping
Estimated delivery time: 7-10 days