#10 x 2" Simpson Strong-Tie DCU T20 Cap Head Composite Deck Screw - 316 Stainless Steel, Pkg. 350 HUC/HUCQ I-Joist & SCL Hangers interior environments

interior environments

With a self-drilling tip for efficient installation and an EPDM washer for a watertight seal

Use all specified anchors

Select the correct screw length and diameter so the point fully penetrates the metal substrate with full thread engagement

steel stitching in side-lap configuration

#10 x 2" Simpson Strong-Tie DCU T20 Cap Head Composite Deck Screw - 316 Stainless Steel, Pkg. 350 HUC/HUCQ I-Joist & SCL Hangers interior environmentsThe 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