Description
9 16 12 x 2 1 2 Grade 8 Hex Cap Screw Plain Domestic USA (175) M20 2.50 Socket Set Screws Cup Point DIN 916 Black Oxide 7 16 Cobalt Heavy Duty Jobber 7 16 Cobalt Heavy Duty Jobber Drill Bit Lengths over 6 to 12 inches will have 6 inches of thread