0.220" x 4" Strong-Tie SDWS22400DBBMB Timber Screw - Double Barrier Coating, Black | Qty. 250 HCJTZ perfect for DIYers tackling framing

perfect for DIYers tackling framing or heavy wood connections indoors

Bulk Packaged: Large quantity options (like 7

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

or general sheet metal

making it ideal for low foundation wall applications

0.220" x 4" Strong-Tie SDWS22400DBBMB Timber Screw - Double Barrier Coating, Black | Qty. 250 HCJTZ perfect for DIYers tackling framingSimpson 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,