Spiral Point Tap #4-40 1 7/8 in
Spiral Point Tap Thread Size #4-40 UNC Overall Length 1 7/8 in High Speed Steel Black Oxide Right Hand Thread Length 5/16 in 75 Percent Thread Drill Size 2.20 mm Thread Limit Not Applicable Class of Fit 3B Number of Flutes 2
Standard shipping
Estimated delivery time: 7-10 days