7/8-9 x 3 3/4 Grade 5 Hex Cap Screw Plain Domestic USA (45)

9/16-18 x 1 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (25)

5/8-11 x 11 Grade 8 Hex Cap Screw Yellow Zinc Plated

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

1/2-20 x 2 1/4 Grade 8 Hex Cap Screw Plain Domestic USA (50)

5/8-18 x 1 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (250) M14-2.00 Flat Socket Cap Screws 12.9 DIN 7991 Black Oxide 7/8-9 x 3 3/4 Grade5 8 18 x 1 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (250) . 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