1/4-28 x 3/4 Grade 5 Hex Cap Screw Plain Domestic USA (100)

1-8 x 20 A307A Hex Bolt Hot Dipped Galvanized

3/4-10 x 1 1/4 Hex Cap Screw SS 316 (A4)

5/16-18 x 1 3/4 Grade 5 Hex Cap Screw Plain Domestic USA (850)

1/4 x 4 Mushroom Spike Zinc Plated (100)

1/4-28 x 7 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (275) M16-2.0 Hex Cap Screws 8.8 DIN 931 Zinc Plated 1/4-28 x 3/4 Grade 51 4 28 x 7 1 2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (275) . 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