5/16-18 x 3 1/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (450)

5/16-18 x 2 Grade 8 Hex Cap Screw Plain Domestic USA (100)

3/4-10 x 7 Flat Socket Cap Screw Alloy

10 x 3 Simpson Bugle-Head Wood Decking Screws - Square Drive T17 316 SS - 5 lbs Pack (340)

1/2 Heavy Duty Jobber Drill Bit

5/16-18 x 1 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (100) Flat Split Drive Anchors Zinc Plated - Clearance 5/16-18 x 3 1/4 Grade5 16 18 x 1 1 2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (100) . 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