5/8 x 17 ITM SDS Max X-Cutter Hammer Drill Bit

3/4-10 x 2 1/2 Flat Socket Cap Screw Zinc

9/16-12 x 6 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (75)

1/8 Cobalt Heavy Duty Jobber Drill Bit

5/16-18 x 5 Grade 8 Hex Cap Screw Plain Domestic USA (250)

3/4-10 x 6 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (40) 1-14 Socket Cap Screws Alloy 5/8 x 17 ITM SDS3 4 10 x 6 1 2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (40) . Grade 8 Hex Cap Screws are manufactured in the USA from medium carbon alloy steel. In diameters 1 4 to 1 1 2 inches our Grade 8 material meets or exceeds SAE J429 Grade 8 specifications. Diameters over 1 1 2 inches meet or exceed ASTM A354 Grade BD. All material is manufactured with rolled threads. Yellow zinc plated bolting will meet or exceed ASTM F1941. Typical hardness on