7/16-14 x 1 Grade 8 Hex Cap Screw Plain Domestic USA (100)

tamper-proof

12 x 2 Simpson Flat-Head Self-Drilling Screw w/ Wings - Square Drive 410 SS - Carton (1000)

5/16 L9 USS Tension Flatwasher Yellow Zinc Plated Domestic USA (4200)

1-14 x 5 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (10)

7/16-14 x 6 Grade 8 Hex Cap Screw Plain Domestic USA (25) TimberLOK Heavy Duty Wood Screws 7/16-14 x 1 Grade 87 16 14 x 6 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 to