0.220" x 3" Strong-Tie SDWS22300DBB Timber Screw - Double Barrier Coating, Black | Qty. 950 HTU Face Mount Truss Hangers The 2 hole design requires

The 2 hole design requires 2 machine screws and 2 channel nuts for installation

This driver bit is designed for use with the Quik Drive PROSDX150

Pre-drilled holes simplify installation with anchoring hardware (sold separately)

(4) SP10-38 Asphalt Anchors

and member splicing

0.220" x 3" Strong-Tie SDWS22300DBB Timber Screw - Double Barrier Coating, Black | Qty. 950 HTU Face Mount Truss Hangers The 2 hole design requiresSimpson 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,