Starborn Introduces 2 in Cap-Tor® xd screw designed for use in rooftop deck and sleeper system applications. Cap-Tor® xd screws are specifically designed to provide a clean, smooth and uniform finish in composite and PVC decking. They also work equally well in traditional composites. Cap-Tor xd is approved for use with all major deck brands. Cap-Tor xd screws feature extra deep star drive recesses, undercut heads, reverse threads, tri-lobular shanks, Type 17 auger tips and are available with either a color matched, epoxy-based polymer resin coating or in color matched Headcote® stainless steel.