Medium degree of corrosion resistance

1/2-20 x 1 Grade 5 Hex Cap Screw Plain Domestic USA (50)

15/16 x 12 High Speed Long Boy (1/2" Shank)

1/4-28 x 4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (450)

1/2-13 x 1 3/4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (50)

1/2-13 x 7 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (20) Lipped Drop-In Anchors Zinc Plated Medium degree of corrosion resistance1 2 13 x 7 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (20) . 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