STI Tap #4-40 HSS
Screw Thread Insert STI Tap Thread Size #4-40 UNC Overall Length 63 mm High Speed Steel Bright (Uncoated) Right Hand Thread Length 13 mm Tap Chamfer Modified Bottoming Thread Limit H2 Class of Fit 3B Number of Flutes 3
Standard shipping
Estimated delivery time: 7-10 days