#7 x 1" Simpson Strong-Tie DWP T15 Trim Head Wood Screw - 305 Stainless Steel, Pkg. 5,000 CJT Concealed Joist Ties EPDM-sealed bonded washer prevents water

EPDM-sealed bonded washer prevents water penetration

maintain consistent perpendicular angle during fastening

Simpson 316 stainless steel paper ring shank coil siding nails can be used for a variety of applications

The wings will cut a clearance hole through the board and snap off upon engaging the steel

Load-Rated: Engineered for structural strength and outdoor durability

#7 x 1" Simpson Strong-Tie DWP T15 Trim Head Wood Screw - 305 Stainless Steel, Pkg. 5,000 CJT Concealed Joist Ties EPDM-sealed bonded washer prevents waterThe Simpson Strong Tie Deck Drive DWP Trim Head Wood SS Screw is designed for outdoor builds that need strength and long term durability. Made from 305 stainless steel, it offers excellent corrosion resistance for decks, docks, and exterior structures. With its sharp point and efficient thread design, the DWP drives smoothly into wood, engineered wood, and polymer materials while reducing strain on your tools. Available in both hand drive and collated