Spax PowerLags 5/16 In. x 8 In. Washer Head Exterior Structure Screw (12 Ct.) yeti soft coolers Dimensions: 1-3/8 In

Dimensions: 1-3/8 In

Vertical adjustment 5/16"

no nuts or bolts

Move up to 3200 Lbs

Spax PowerLags 5/16 In. x 8 In. Washer Head Exterior Structure Screw (12 Ct.) yeti soft coolers Dimensions: 1-3/8 InSpax PowerLags Screws have a washer head with T Star Drive and HCR (High Corrosion Resistant) exterior coating. Provides a new level of fastening efficiency and reliability to construction. Engineered specifically for demanding wood to wood structural applications, PowerLags feature patented thread serrations that eliminate pre drilling and dramatically increase installation speed requiring up to 40% less driving torque to increase installation speed.