GRK Fasteners RSS 12231 Structural Screw, 5/16 in Thread, 5-1/8 in L, Washer Head, Star Drive, Steel COPPER FITTING ADAPTERS 392 deg F Flash Point

392 deg F Flash Point

With wire cutting shear

NAIL SPIRAL HDG 2IN 5LB

Bold red and black markings contrast against white or natural pine finishes

GRK Fasteners RSS 12231 Structural Screw, 5/16 in Thread, 5-1/8 in L, Washer Head, Star Drive, Steel COPPER FITTING ADAPTERS 392 deg F Flash PointGRK'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