GRK 5/16 x 3-1/8-inch Star Drive Round Washer Head RSS Rugged Structural Screw

GRK 5/16 x 3-1/2 10223 RSS Rugged Structural Screws

GRK Fasteners 3/8 in. x 4 in. Star Drive Low Profile Washer Head

GRK's RSS screw is made of specially hardened steel to provide you with high tensile, torque and shear strength. The sharp threads and points bite instantly into the material (including hardwood), reducing the splitting effect due to smaller shanks. RSS screws that are 3-1/8 in and longer have CEE threads which enlarge the screw hole for the non-threaded portion of the fastener, allowing the wood to settle easily and increases the screw's drawing strength.

GRK 12219 Rugged Structural Screw, 5/16 x 2-3/4

GRK Fasteners' Rugged Structural Screw (RSS) is an easy to install lag alternative. Typical applications include structural decking, general framing, remodeling, structural applications, multi-ply and LVL fastening and ledger board. The unique thread design draws 2 substrates together while washer head allows zero gap joints.

GRK 5/16 in. x 6 in. Star Drive Low Profile Washer Head Wood Screw (25-Pack) 95300

GRK 14235 5/16 x 6 RSS™ Rugged Structural Screws 20

GRK's Joist and Truss Screw is the ideal fastener for heavy duty roof and floor construction. RSS JTS Joist & Truss Fastener. Used for joists and trusses.

GRK 772691937438 RSS JTS 1/4x6-3/4 inch Screw, 50 Pieces per HandyPK

RSS™ Rugged GRK Structural Screw - DecksDirect

GRK 5/16-in x 6-in Double-barrier Lag Screw Alternative Exterior

GRK Screws - Fasteners