#8 x 1-1/4" Simpson Strong-Tie Phillips Flat Head Marine Screw - 316 Stainless Steel, Pkg. 100 MSTAM/MSTCM Medium Masonry Strap Ties Beam-to-Beam Connections: Ensures stability in

Beam-to-Beam Connections: Ensures stability in structures with intersecting beams at various angles

concealed connection between a header/post and a beam

The square-drive recess minimizes cam-out for secure driving

The #3 Square EPDM Metal Roof Pipe Boot with Install Kit is a complete solution for sealing pipe penetrations on metal roofs

and other code-compliant structural upgrades

#8 x 1-1/4" Simpson Strong-Tie Phillips Flat Head Marine Screw - 316 Stainless Steel, Pkg. 100 MSTAM/MSTCM Medium Masonry Strap Ties Beam-to-Beam Connections: Ensures stability inSimpson 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.