0.275" x 8" Strong-Tie SDWH27800SS-R25 Timber-Hex Screw - 316 Stainless Steel, Pkg 25 LCC/CCOS Lally/Steel Column Caps Roof Construction: Ensures secure attachment

Roof Construction: Ensures secure attachment of rafters and ceiling joists in both residential and commercial roofing projects

these screws perform reliably in marine or high-exposure environments

Engineered for performance in cold-formed steel construction

Alignment: The joist should be fully seated within the hanger to maximize structural integrity

fastener compatibility

0.275" x 8" Strong-Tie SDWH27800SS-R25 Timber-Hex Screw - 316 Stainless Steel, Pkg 25 LCC/CCOS Lally/Steel Column Caps Roof Construction: Ensures secure attachmentSimpson Strong Tie SDWH Timber Hex Stainless Steel Screws are built for serious holding power in your toughest wood to wood connections. Whether you're reinforcing a raised garden bed, building a retaining wall, or upgrading a deck frame, these screws make structural projects easier and more durable, no predrilling required. Crafted from 316 stainless steel, they deliver outstanding corrosion resistance that stands up to rain, snow, and salty air.