1/4 x 8 Simpson Strong-Drive® SDS Heavy-Duty Connector Screw Double-Barrier Coating - Carton (400)

5/8-18 x 5 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (25)

1 3/8-12 x 7 Socket Cap Screw Alloy

0 x 180 Hex Cap Screw 8

1/4-28 x 4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (50)

3/8-16 x 2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (550) USS Flat Washers Plain 1/4 x 8 Simpson Strong-Drive®3 8 16 x 2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (550) . 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