Straight Flute Tap 1/2 -20 HSS-E
Straight Flute Tap Thread Size 1/2 In.-20 UNF UNJF Taper Overall Length 3 3/8 in High Speed Steel Bright (Uncoated) Left Hand Thread Length 1 21/32 in 75 Percent Thread Drill Size 11.40 mm Thread Limit H3
Standard shipping
Estimated delivery time: 7-10 days