0.220" x 4" Strong-Tie SDWS22400DBBMB Timber Screw - Double Barrier Coating, Black | Qty. 250 HCJTZ the HTT can be selected

the HTT can be selected based on load requirements and environmental exposure

Precision Fit: Designed to accommodate standard lumber sizes while maintaining a snug

Drive the RSH into structural steel (up to 1/8" thick) until the hanger sits flush

perfect for DIYers tackling framing or heavy wood connections indoors

making it ideal for low foundation wall applications

0.220" x 4" Strong-Tie SDWS22400DBBMB Timber Screw - Double Barrier Coating, Black | Qty. 250 HCJTZ the HTT can be selectedSimpson 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,