#10 x 2-3/8" Simpson Strong-Tie DCU Collated T20 Cap Head Composite Deck Screw - Quik Guard Coating, Gray, Pkg. 1,000 MSCB/SCB Bypass Framing Side-Clip Connectors White Zinc Finish – Protects

White Zinc Finish – Protects against corrosion in dry interior settings with a clean

Complete kit: Includes a Silicone pipe boot

avoid over-tightening to protect the thread integrity

Type 17 point - allows fast starts and reduces the need for predrilling

Slotted Base: Allows for precise post placement and alignment

#10 x 2-3/8" Simpson Strong-Tie DCU Collated T20 Cap Head Composite Deck Screw - Quik Guard Coating, Gray, Pkg. 1,000 MSCB/SCB Bypass Framing Side-Clip Connectors White Zinc Finish – ProtectsThe Simpson Strong Tie Deck Drive DCU Composite Screw is designed for composite and PVC decking, trim, and cladding where strength, clean finishes, and durability are a must. Featuring a cap head that prevents mushrooming, these screws ensure a smooth, professional look across all major composite brands. The Quik Guard coating provides dependable corrosion resistance for everything from residential decks to high exposure and marine environments. Built