#10 x 1" Simpson Strong-Tie Phillips Flat Head Marine Screws - 316 Stainless Steel, Pkg. 1,000 Underlayment & Subfloor Screws and follow Simpson Strong-Tie installation

and follow Simpson Strong-Tie installation guidelines and local building code requirements

For mislocated truss anchors which are greater than 1/8" but less than 1 1/2" from the face of the truss

making them an essential component for high-strength wood framing

Available in multiple finish options to suit interior and exterior conditions

Floor Joists & Ceiling Framing: Ensures secure joist connections in residential and commercial construction

#10 x 1" Simpson Strong-Tie Phillips Flat Head Marine Screws - 316 Stainless Steel, Pkg. 1,000 Underlayment & Subfloor Screws and follow Simpson Strong-Tie installationSimpson Strong Tie Marine Flat Head Screws are designed to fasten securely into fiberglass, plywood, and other wood substitute materials. Built to perform in harsh marine and chemically caustic environments with maximum corrosion resistance, these screws deliver strength and reliability where other fasteners fail. The flat head design ensures a smooth, flush surface finish, making them ideal for demanding applications above or below the waterline.