0.220" x 4" Strong-Tie SDWS22400DBMB Timber Screw - Double Barrier Coating, Tan | Qty. 250 Hidden Deck Fasteners Concrete anchoring

Concrete anchoring

making them suitable for indoor and dry environments

Positive connection and disconnection eliminates messy leakage and minimizes cleanup

and can be gunned in any temperature

0.220" x 4" Strong-Tie SDWS22400DBMB Timber Screw - Double Barrier Coating, Tan | Qty. 250 Hidden Deck Fasteners Concrete anchoringSimpson Strong Tie SDWS Exterior Timber Screws are engineered for serious strength in outdoor wood projects. From framing a new deck to building a retaining wall, these screws deliver lasting hold and corrosion resistancewithout slowing you down. They feature a sharp, fast start point that eliminates the need to pre drill, while the bold thread design locks into wood for a secure grip. A large washer style head increases pull through resistance and