Straight Flute Tap 2.72 in 5/16 -18
Straight Flute Tap Thread Size 5/16 In.-18 UNC Semi-Bottoming Overall Length 2.72 in Cobalt Black Oxide/Nitride Right Hand Thread Length 0.69 in 75 Percent Thread Drill Size F Thread Limit H3 Class of Fit 2B
Standard shipping
Estimated delivery time: 7-10 days