1 3/4-5 x 8 Socket Cap Screw Alloy

1/2-13 x 1 1/2 A325 Type 1 Heavy Hex Bolt Hot Dipped Galvanized (400)

9/16-12 x 3 1/2 Hex Cap Screw SS 316 (A4)

1-8 x 3 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (60)

9/16-12 x 2 Grade 5 Hex Cap Screw Plain Domestic USA (25)

1/2-20 x 3 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (150) A563 Grade A Heavy Hex Nuts Plain 1 3/4-5 x 8 Socket1 2 20 x 3 1 2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (150) . 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