STI Tap 1/4 -28 HSS-E
Screw Thread Insert STI Tap Thread Size 1/4 In.-28 EGUNF Overall Length 69 mm High Speed Steel Bright (Uncoated) Right Hand Thread Length 19 mm Tap Chamfer Plug Thread Limit H2/H3 Class of Fit 3B Number of Flutes 3
Standard shipping
Estimated delivery time: 7-10 days