1/4-28 x 3 1/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (50)

1/2-13 x 5 1/2 Simpson Wedge Anchor 316 SS (25)

5/16-24 x 5 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (250)

3/8-16 x 6 1/2 Socket Cap Screw Alloy

1 1/4-12 x 3 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (25)

3/8-24 x 3 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (50) 3/4 Hex Lag Screws Hot Dipped Galvanized 1/4-28 x 3 1/4 Grade3 8 24 x 3 3 4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (50) . 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