The SDW EWP-Ply installs easily with no pre-drilling and is available in optimized lengths for fastening 1 3

1/2-13 x 1 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (50)

Size identification on all SDWH screw heads

23/32 x 6 Reduced Shank Drill Bit (1/2 Shank)

1/2-13 x 2 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (50) 5/16-18 Hex Tap Bolts Silicon Bronze The SDW EWP-Ply installs easily1 2 13 x 2 1 2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (50) . 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