RSS™ Rugged Structural Screw

RSS™ Rugged Structural Screws are made of specially hardened steel to provide high tensile, torque and shear strength. Sharp threads and points bite instantly into the material (including hardwood) and reduce splitting. The CEE thread (on 80mm and longer RSS screw) enlarges the screw hole, increases drawing strength, reduces friction, lowers the driving torque and reduces splitting whilst the round head with built-in shield (washer type head) offers protection, strength and no sharp edges.