GRT1231 Features: * Exterior screws * Fasteners have a lifetime guarantee against rust and corrosion * Ideal for any exterior application, especially decks and fences * Eliminates the need for any pre-drilling of boards * Six-sided drive easy on bits and provides high torque transfer * Recommended for use with hard wood species * Special design reduces spinouts * Gold Includes: * Star drive included Color/Finish: * Prevents heads from popping and leaves a smooth finish