GRK RSS 5/16 In. x 4 In. Black Star Drive Washer Head Structure Screw (25 Ct.) Newman's Own Organics Resists gasoline

Resists gasoline

Thumb screw locknut and ring with 3 screws

Set includes 1 each: 1/4"

at 90 and 1-13/16 in

Ergonomically designed rubberized grip and depth adjustment knob for comfort and control

GRK RSS 5/16 In. x 4 In. Black Star Drive Washer Head Structure Screw (25 Ct.) Newman's Own Organics Resists gasolineGRK RSS Black Structural Screw is a structural fastener designed for ease of installation and the strongest of connections while providing a bold finish. 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