#8 x 1-1/4" Simpson Strong-Tie Phillips Flat Head Marine Screw - 316 Stainless Steel, Pkg. 1,000 SDS Plus Drill Bits Available in corrosion-resistant finishes for

Available in corrosion-resistant finishes for exterior deck applications

helping maintain the structural integrity of pitched roofs

Corrosion Resistant: Ideal for long-term outdoor exposure

Whether used for residential

pre-drilling may be necessary to prevent splitting and ensure a flush connection

#8 x 1-1/4" Simpson Strong-Tie Phillips Flat Head Marine Screw - 316 Stainless Steel, Pkg. 1,000 SDS Plus Drill Bits Available in corrosion-resistant finishes forSimpson 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.