195 x 8 Simpson Strong-Drive® SDWH Timber-Hex Screw Double-Barrier Coated - Pack (12)

7/16-20 x 4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (275)

1-8 x 5 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (40)

7/8 x 18 ITM SDS Plus Hammer Drill Bit

10-24 x 3/8 Phillips Flat 82 Undercut Machine Screw Black Zinc Plated (10

3/4-16 x 3 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) Strong-Drive SDWF Floor-to-Floor Screw Kit 195 x 8 Simpson Strong-Drive®3 4 16 x 3 1 2 Grade 8 Hex Cap Screw Yellow Zinc Plated 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