GRK Fasteners RSS 12225 Structural Screw, 5/16 in Thread, 4 in L, Washer Head, Star Drive, Steel, 100 Fishing Scales UPC: 716954002297

UPC: 716954002297

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GRK Fasteners RSS 12225 Structural Screw, 5/16 in Thread, 4 in L, Washer Head, Star Drive, Steel, 100 Fishing Scales UPC: 716954002297GRK'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