GRK Fasteners RSS 12235 Structural Screw, 5/16 in Thread, 6 in L, Washer Head, Star Drive, Steel, 50 PK plumbers tools while the augering action clears

while the augering action clears chips from the cut

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GRK Fasteners RSS 12235 Structural Screw, 5/16 in Thread, 6 in L, Washer Head, Star Drive, Steel, 50 PK plumbers tools while the augering action clearsGRK'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