9/16-18 x 6 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (75)

7/16-14 x 4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (200)

5/16-18 x 2 1/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (100)

14 x 8 TimberLOK® Heavy Duty Wood Screw (250)

1-14 x 1 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (55)

1 1/4-7 x 6 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (14) Hex Washer Head Metal-Panel Screws 316 Stainless Steel 9/16-18 x 6 Grade 81 1 4 7 x 6 1 2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (14) . 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