acceptable for ACQ pressure treated lumber

7/16-14 x 4 Socket Set Screw Cup Point Alloy

1/4-28 x 4 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (450)

33/64 x 6 Reduced Shank Drill Bit (1/2 Shank)

9/16-12 x 4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (150)

7/16-14 x 2 Grade 8 Hex Cap Screw Plain Domestic USA (50) 3/4-16 Hex Cap Screws 18-8 Stainless Steel acceptable for ACQ pressure treated7 16 14 x 2 Grade 8 Hex Cap Screw Plain 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 diameters 1 4 to