The Duplex Screw is a reusable double-headed hex screw built for temporary construction including concrete formwork, bracing, and staging. It installs fast and removes cleanly using a 1/4" impact driver or Phillips screwdriver, making it ideal for repeated use on the jobsite. Designed for efficiency, the double-head allows for easy removal without damaging materials, so you can reuse the same screw again and again. High-visibility orange heads make them easy to locate during teardown. Packaged in a bulk box for jobsite use, these screws are ready to go right out of the box.