STI Tap 1/4 -20 HSS
Screw Thread Insert STI Tap Thread Size 1/4 In.-20 UNC Overall Length 69 mm High Speed Steel Bright (Uncoated) Right Hand Thread Length 19 mm Tap Chamfer Plug Thread Limit 3B Class of Fit 3B Number of Flutes 3
Standard shipping
Estimated delivery time: 7-10 days