3/8-16 x 1 3/4 Grade 8 Hex Cap Screw Plain Domestic USA (600)

1 1/4-7 x 9 Grade 8 Hex Cap Screw Plain Domestic USA (2)

5/16-18 x 2 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (600)

1/4-20 x 1 3/4 Grade 8 Hex Cap Screw Plain Domestic USA (1400)

3/4-10 x 10 A307 Grade A Carriage Bolt Zinc Plated

3/8-16 x 3 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (325) Square Trim-Head Wood Decking Screws 305 Stainless Steel with Painted Heads 3/8-16 x 1 3/4 Grade3 8 16 x 3 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (325) . 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