1/4 x 2 Mushroom Spike 316 SS (100)

Screws up to 1" in length are fully threaded

5/16-18 x 1 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (100)

5/16-24 x 5 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (250)

flat-rate shipping

1-14 x 3 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (40) 9/16-18 Hex Cap Screws 18-8 Stainless Steel 1/4 x 2 Mushroom Spike1 14 x 3 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (40) . 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