#10 x 2-3/4" Simpson Strong-Tie DCU T20 Cap Head Composite Deck Screw - 316 Stainless Steel, Gray 04, Pkg. 1,750 HB I-Joist & SCL Hangers Heavy-Gauge Steel Construction: Delivers strength

Heavy-Gauge Steel Construction: Delivers strength

TSF truss spacers do not provide bracing of any kind and are not structural members

Precision Fit: Compatible with a wide range of insulation boards and materials

Roof framing and structural fastening where aesthetics and hold strength matter

and more reliable

#10 x 2-3/4" Simpson Strong-Tie DCU T20 Cap Head Composite Deck Screw - 316 Stainless Steel, Gray 04, Pkg. 1,750 HB I-Joist & SCL Hangers Heavy-Gauge Steel Construction: Delivers strengthThe 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 Guardcoated 316 stainless steel offers dependable corrosion resistance for everything from residential decks to high exposure and marine