7/16-14 x 3 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25)

1 1/8-12 x 4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (12)

Machine screw thread

6 x 1 1/4 Phillips Bugle Hi-Low Drywall Screws Phosphate Coated - Carton (8000)

1/2-13 x 1 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (50)

3/4-10 x 3 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) 3/4-10 A307A Hex Bolts Hot Dipped Galvanized 7/16-14 x 3 1/2 Grade3 4 10 x 3 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