Simpson Strong-Tie AZK100KNA

Fastening deck boards and trim can result in visible screws which can distract from the beauty of your outdoor project. The Simpson Strong-Tie® Deck-Drive DCU screw plug solution is a complete Hidden Deck-Fastening System™ designed for use with our premium DCU Composite screws and consists of DCU Composite screws, DCU screw plugs and the Auto-Set Driver™ bit (each sold separately). The DCU screw plugs are made from major composite and PVC board manufacturers' materials to match your deck and trim boards. No more visible screw heads — a clean, professional finish.