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

Limited lifetime warranty on attachment and extension

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

interior framing

ensuring secure installations

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