#8 x 1" Simpson Strong-Tie Phillips Flat Head Marine Screw - 316 Stainless Steel, Pkg. 100 Roof Boots and chemically treated lumber applications

and chemically treated lumber applications

The stainless steel cone avoids corrosion and is ideal for wet or damp environments

For all installations

PGTIC2Z-R to Rails – Use Simpson Strong-Tie Strong-Drive 1/4"x1-1/2" SDS wood screws (not supplied)

ideal for outdoor and high-exposure environments

#8 x 1" Simpson Strong-Tie Phillips Flat Head Marine Screw - 316 Stainless Steel, Pkg. 100 Roof Boots and chemically treated lumber applicationsSimpson 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.