5/8-18 x 4 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated

9/16-18 x 6 Grade 8 Hex Cap Screw Yellow Zinc Plated

4-4 A194 2H Heavy Hex Nut Plain

3/8 L9 USS Tension Flatwasher Yellow Zinc Plated Domestic USA (3300)

#10 Heavy Duty Drill Bit - Stubby Length

9/16-18 x 1 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (25) Star Flat Decking Screws W.A.R. Coated 5/8-18 x 4 3/4 Grade9 16 18 x 1 1 2 Grade 8 Hex Cap Screw Plain Domestic USA (25). 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