Spax PowerLags 5/16 In. x 4 In. Washer Head Exterior Structure Screw (12 Ct.) soft coolers so there is minimal waste

so there is minimal waste and clean up delivering more value and performance in every bag

sand and bugs from entering the attic

clutches and more

• Creates restaurant-quality sear marks

Designed to pair with the 10

Spax PowerLags 5/16 In. x 4 In. Washer Head Exterior Structure Screw (12 Ct.) soft coolers so there is minimal wasteSpax 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.