7/16 L9 SAE Tension Flatwasher Yellow Zinc Plated Domestic USA (50)

7/16-20 x 1 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (50)

7/16-14 x 1 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (50)

7/16-20 x 3 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (350)

1/2 L9 SAE Tension Flatwasher Yellow Zinc Plated Domestic USA (2600)

5/16-24 x 1 Grade 8 Hex Cap Screw Plain Domestic USA (100) Square Trim-Head Sharp Point Drywall Screws Phosphate Coating 7/16 L9 SAE Tension Flatwasher5 16 24 x 1 Grade 8 Hex Cap Screw Plain 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 diameters 1 4 to