Flexible design: Roofjack size accommodates pipes from 4" - 8-1/4"
interior and non-corrosive environments only
Secure with a compatible 1/4"-20 nut and washer (sold separately)
Galvanized Finish: G90 coating helps resist corrosion for enhanced durability
Commercial & Industrial Construction: Ideal for large-scale framing applications where strength and durability are critical
#10 x 2-3/4" Simpson Strong-Tie DCU T20 Cap Head Composite Deck Screw - 305 Stainless Steel, Tan 02, Pkg. 350 HL Heavy Angles Flexible design: Roofjack size accommodatesThe Simpson Strong Tie Deck Drive DCU Composite Screw is the go to fastener for composite and PVC decking, trim, and cladding. Featuring a cap head that prevents mushrooming, these screws deliver a smooth, professional finish while blending seamlessly with your deck surface. Available in a wide range of colors matched to leading composite decking brands, the DCU eliminates the need to mix and match fasteners. Built for long term performance, the