5/8-11 x 4 1/2 STRONG-BOLT® 2 Cracked and Uncracked Concrete Wedge Anchor Zinc Plated (20)

7/8-9 x 2 Socket Set Screw Cup Point Alloy

1-8 x 2 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (10)

5/8-18 x 3 Grade 5 Hex Cap Screw Plain Domestic USA (25)

27/64 Cobalt Heavy Duty Jobber Drill Bit

5/16-24 x 3 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (50) 3/4-16 Grade 5 Hex Cap Screws Zinc Plated - Domestic USA 5/8-11 x 4 1/2 STRONG-BOLT®5 16 24 x 3 1 2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (50) . 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