0.220" x 3" Strong-Tie SDWS22300DBB-R50 Timber Screw - Double Barrier Coating, Black | Qty. 50 Truss/Rafter Fastening Systems Fill round and triangle holes

Fill round and triangle holes for girder trusses with 2x6 bottom chords

Installation: Faster install process compared to traditional methods

Exterior or interior framing assemblies

making it a good option for most jobs

0.220" x 3" Strong-Tie SDWS22300DBB-R50 Timber Screw - Double Barrier Coating, Black | Qty. 50 Truss/Rafter Fastening Systems Fill round and triangle holesSimpson 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,