0.220" x 4" Strong-Tie SDWS22400DBBMB Timber Screw - Double Barrier Coating, Black | Qty. 250 HCJTZ Pergolas & Gazebos: Maintains structural

Pergolas & Gazebos: Maintains structural integrity in exposed outdoor structures

making it ideal for low foundation wall applications

Two versions of the MASA are available the standard MASA for installation on standard forms and the MASAP for panelized forms

Simpson Strong-Tie F08T162KDC self-drilling wire-lath screws with modified truss heads are engineered for attaching wire lath and metal accessories to light-gauge steel framing

Bulk Packaged: Large quantity options (like 7

0.220" x 4" Strong-Tie SDWS22400DBBMB Timber Screw - Double Barrier Coating, Black | Qty. 250 HCJTZ Pergolas & Gazebos: Maintains structuralSimpson Strong Tie SDWS Timber Screws (Exterior Grade) are your go to fasteners when strength and weather resistance matter. Ideal for outdoor framing, landscaping, or heavy duty builds, these structural wood screws help DIYers get pro level results without the need for pre drilling. Coated with a high performance Double Barrier finish, they resist corrosion from rain, moisture, and treated lumber. The large washer head adds serious clamping power,