1 1/2-12 Grade 2 Finished Hex Nut Zinc Plated

3/4 x 10 Hex Lag Screw Hot Dipped Galvanized

51/64 x 6 Reduced Shank Drill Bit (1/2 Shank)

3/4-16 x 8 Grade 8 Hex Cap Screw Yellow Zinc Plated

1/4-20 x 2 1/4 Grade 8 Hex Cap Screw Plain Domestic USA (1000) 9/16-12 Hex Cap Screws 316 Stainless Steel 1 1/2-12 Grade 2 Finished1 4 20 x 2 1 4 Grade 8 Hex Cap Screw Plain Domestic USA (1000). 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 diameters 1