319 inches

The included plain finish provides a durable and corrosion-resistant surface

220 x 9 Simpson Strong-Drive® SDWS LOG Screw E-Coat - Box (250)

7/16-14 x 3 Grade 5 Hex Cap Screw Plain Domestic USA (50)

14 x 6 TimberLOK® Heavy Duty Wood Screw (50)

9/16 Extra Heavy Flat Washers Yellow Zinc CR+6 Domestic USA - Package (100) 3/4-10 Flat Socket Cap Screws Alloy 319 inches9 16 Extra Heavy Flat Washers Yellow Zinc CR+6 Domestic USA Package (100) is engineered for extreme load distribution, these washers are substantially thicker than standard types, ideal for oversized or slotted holes and heavy machinery. The CR+6 plating offers maximum corrosion resistance and durability, favored in non RoHS industrial, defense, and specialized applications requiring the highest level of zinc chromate protection. Choose Domestic USA