12-11 X 1/2 Thread Forming Screws / Unslotted / Hex Washer Head / 18-8 Stainless / Plain / Plastite (Blunt Tip) Alternate 48-2 10X1 Phillips Bugle Head Coarse

10X1 Phillips Bugle Head Coarse Thread Drywall Screw Black Phosphate Particle Board

Blue Banger Hanger PIP's are easy to use just strike the top of the hanger and drive the three mounting nails into the forming material until the bottom of the hanger is flush with the plywood

Better yet

Fasteners coated with Stalgard® typically show no red rust or other base metal corrosion on significant surfaces after 1000 hours of salt spray exposure in accordance with ASTM B117

9X3 Phillips Bugle Head Coarse Thread Drywall Screw Black Phosphate Particle Board

12-11 X 1/2 Thread Forming Screws / Unslotted / Hex Washer Head / 18-8 Stainless / Plain / Plastite (Blunt Tip) Alternate 48-2 10X1 Phillips Bugle Head Coarse