For an aesthetically pleasing and structurally sound installation on redwood or cedar decking

1/4-20 x 1 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (100)

3/4-10 x 5 Hex Cap Screw SS 18-8 (A2)

Slightly different than carriage bolts

1/4-20 x 8 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (275)

1/2 USS Flat Washer Med Carbon Through Hardened Zinc CR+3 Domestic USA - Bulk (1000) Titen HD® Countersunk Head Style Heavy-Duty Screw Anchor Zinc Plated For an aesthetically pleasing and1 2 USS Flat Washer Med Carbon Through Hardened Zinc CR+3 Domestic USA Bulk (1000), domestically manufactured in the USA, are constructed from medium carbon steel that is through hardened to meet the high mechanical requirements of Grade 8 and structural fastening applications, supporting joints with a minimum tensile strength of 180,000 PSI. Dimensions conform to ASME B18. 21. 1, Type A, Wide Series standards, which feature an oversized outside