Thread Forming Tap #4-40 1.88 in
Thread Forming Tap Thread Size #4-40 UNC Overall Length 1.88 in Cobalt TiCN Right Hand Thread Length 0.3 in 75 Percent Thread Drill Size 2.52 mm Thread Limit H3 Class of Fit 2B-3B
Standard shipping
Estimated delivery time: 7-10 days