GRK GRK-10278 - #10 x 2-3/4" RSS Rugged Structural Screw (50-Count)The GRK RSS Rugged Structural Screw is the premier alternative to traditional lag bolts, designed to provide high tensile, torque, and shear strength for heavy duty structural applications. Engineered with a patented design that eliminates the need for pre drilling, these screws facilitate faster installations without the risk of wood splitting. The built in washer head provides exceptional clamping force, while the Climatek coating ensures long