Drive nails are stainless steel

0 x 230 Hex Cap Screw 8

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

1 1/4-7 x 5 A307A Hex Bolt Plain Steel

1-14 x 3 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (35)

1-14 x 4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (10) 3/4-16 Grade 8 Hex Cap Screws Plain - Domestic USA Drive nails are stainless steel1 14 x 4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (10) . 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