GRK RSS Rugged 5/16 In. x 2-1/2 In. Star Drive Washer Head Structure Screw (100 Ct.) Marshalltown Can be adjusted for Left

Can be adjusted for Left or Right draws

and mosquitoes

V-grooving bit gives exact radius grroove on every cut

Approximately covers 300 to 400 Sq

Manufactured from the highest quality steel using a closely controlled process

GRK RSS Rugged 5/16 In. x 2-1/2 In. Star Drive Washer Head Structure Screw (100 Ct.) Marshalltown Can be adjusted for LeftGRK 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