0.220" x 5" Strong-Tie SDWS22500DB-R50 Timber Screw - Double Barrier Coating, Tan | Qty. 50 15 Degree Plastic Coil Fencing/Siding Nails making it suitable for interior

making it suitable for interior and protected exterior applications

Versatile Compatibility: Designed for both solid sawn lumber and engineered wood joists

and prolongs bit life

Column Size: Intended for use with 4-inch diameter lally columns and 3

0.220" x 5" Strong-Tie SDWS22500DB-R50 Timber Screw - Double Barrier Coating, Tan | Qty. 50 15 Degree Plastic Coil Fencing/Siding Nails making it suitable for interiorSimpson 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