#8 x 3/4" Simpson Strong-Tie Phillips Flat Head Marine Screw - 316 Stainless Steel, Pkg. 1,000 Wood Decking Screw Guns If you have a nominal

If you have a nominal joist measuring 3-1/2" x 5-1/2" you will need an APHH46 Decorative Heavy Joist Hanger

The Simpson LCC4

Engineered with precision-cut seat-bearing surfaces

This product is intended for use with 4x4 lumber but is also available in other sizes

Avoid overtightening to maintain thread engagement

#8 x 3/4" Simpson Strong-Tie Phillips Flat Head Marine Screw - 316 Stainless Steel, Pkg. 1,000 Wood Decking Screw Guns If you have a nominalSimpson 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.