1 1/8-7 x 5 1/2 Socket Cap Screw Alloy

1-14 x 5 Grade 5 Hex Cap Screw Plain Domestic USA (25)

5/16-18 x 6 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (250)

1 1/8-7 x 5 Grade 8 Hex Cap Screw Plain Domestic USA (5)

1-8 x 1 3/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (10)

5/8-18 x 2 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) Square Bugle Decking Screws Yellow Zinc Plated 1 1/8-7 x 5 1/25 8 18 x 2 1 2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) . 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