7/16 -14 NC H3 4 Flt. Plug 8 Extension
Pulley Tap Thread Size 7/16 In.-14 UNC Overall Length 8 in High Speed Steel Right Hand Thread Length 1-7/16 in 75 Percent Thread Drill Size U Thread Limit H3 Class of Fit 3B Number of Flutes 4
Standard shipping
Estimated delivery time: 7-10 days