STI Tap 9/16 -18 HSS
Screw Thread Insert STI Tap Thread Size 9/16 In.-18 UNF Overall Length 3 13/16 in High Speed Steel Bright (Uncoated) Right Hand Thread Length 1 5/32 in Tap Chamfer Plug Thread Limit H4 Number of Flutes 4
Standard shipping
Estimated delivery time: 7-10 days