GRK RSS Rugged 5/16 In. x 5-1/8 In. Star Drive Washer Head Structure Screw (50 Ct.) Super Lube matched to blend with most

matched to blend with most major PVC and composite decking manufacturers

Lid features an upgraded quick-access hatch with locking knob

Comfortable tri-lobe handles

combined with optimized 8D-16D nail slots

GRK RSS Rugged 5/16 In. x 5-1/8 In. Star Drive Washer Head Structure Screw (50 Ct.) Super Lube matched to blend with mostGRK RSS Rugged Structural Screw is a structural fastener designed for ease of installation and the strongest of connections. With proprietary features like the Zip Tip, and W Cut thread, RSS fasteners drive into most woods without the need for pre drilling. The specially engineered design results in a low effort installation, especially compared to conventional lag screws. RSS Rugged Structural Screws have a Climatek Coating for installation in both