7/16 L9 SAE Tension Flatwasher Yellow Zinc Plated Domestic USA (3500)

installing the Simpson Strong-Drive® wood screw is a breeze even from inside the structure

1 1/4-7 x 6 A325 Type 1 Heavy Hex Bolt Plain (15)

5/8-18 x 1 1/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (25)

1/4 x 2 Phillips Wafer Head Wall-Dog™ Light Duty Anchors White - Box (100)

1/2-20 x 5 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) Phillips Flat Particle Board Screws T17 Zinc Plated 7/16 L9 SAE Tension Flatwasher1 2 20 x 5 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