Spiral Flute Tap 5/16 -18 HSS
Spiral Flute Tap Thread Size 5/16 In.-18 UNC Overall Length 3 35/64 in High Speed Steel Thread Length 15/32 in 75 Percent Thread Drill Size 17/64 in Thread Limit 2B Class of Fit 2B Thread Direction Right Hand Number of Flutes 3
Standard shipping
Estimated delivery time: 7-10 days