TimberTech 2-1/2" Dark Gray TOPLoc Screws For PRO & EDGE, 100 sq. ft. a reliable fastening solution designed specifically for TimberTech PRO and EDGE deck boards. These screws are color-matched in dark gray to seamlessly blend with your deck’s design while providing a secure and long-lasting hold on dense TimberTech boards. Engineered for ease of use, the TOPLoc screws feature a T20 drive that increases screw head engagement and are optimized for use with an 18v drill, making installation quick and efficient. Build your deck with confidence using this high-performance fastening system that covers up to 100 square feet. Model Number: TLOC350DG