Simpson TRX100LR Deck-Drive DCU Screw Plug Trex Lava Rock 375-Qty Router Bit Accessories Contact us for custom requirements

Contact us for custom requirements

making it suitable for environments where moisture exposure is a concern

The four-sided rotation design means a single pair of blocks provides four usable cutting edges

These screws are engineered for cold-formed steel framing applications

meaning you can use all four sides of each block before a replacement set is necessary

Simpson TRX100LR Deck-Drive DCU Screw Plug Trex Lava Rock 375-Qty Router Bit Accessories Contact us for custom requirementsFastening 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 premium DCU Composite screws and consists of 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