0.220" x 4" Strong-Tie SDWS22400DBMB Timber Screw - Double Barrier Coating, Tan | Qty. 250 PDPAT Powder Actuated Top-Hat Pins Allows for drilling through the

Allows for drilling through the mortar joints

Available in multiple sizes to fit a variety of applications

Pre-Assembled Hardware: Nut and washer come installed to simplify installation and reduce lost parts

and driving the anchor through the fixture into the base material until the head is seated

0.220" x 4" Strong-Tie SDWS22400DBMB Timber Screw - Double Barrier Coating, Tan | Qty. 250 PDPAT Powder Actuated Top-Hat Pins Allows for drilling through theSimpson 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