5/16-18 x 7/8 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (100)

7 x 1 5/8 Simpson Trim-Head Wood Decking Screws - Square Drive 316 SS - 5 lbs Pack (975)

1/2-13 x 3 1/4 Grade 8 Hex Cap Screw Plain Domestic USA (25)

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7/8-9 x 5 Grade 8 Hex Cap Screw Yellow Zinc Plated

7/8-9 x 3 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (50) A194 2H Heavy Hex Nuts Hot Dipped Galvanized 5/16-18 x 7/8 Grade 87 8 9 x 3 1 2 Grade 8 Hex Cap Screw Plain Domestic USA (50). 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 4