5/16-24 x 6 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (50)

7/8-14 x 2 1/2 Hex Cap Screw SS 18-8 (A2)

9 x 4 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - Bulk Pail (1000)

3/4-10 x 3 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (70)

5/16-18 x 3 1/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (450)

3/8-24 x 1 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (100) 5/16-24 L9 Hex Cap Screws Yellow Zinc Plated - Domestic USA 5/16-24 x 6 Grade 83 8 24 x 1 1 2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (100) . 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