0.220" x 10" Strong-Tie SDWS221000DBB Timber Screw - Double Barrier Coating, Black | Qty. 250 Strong-Tie SDPW Deflector Screws but can be modified to

but can be modified to 16

enhancing structural integrity

Designed for solid sawn lumber

member splicing

Whether you're fastening structural supports in coastal buildings or setting up tensioning systems in corrosive industrial environments

0.220" x 10" Strong-Tie SDWS221000DBB Timber Screw - Double Barrier Coating, Black | Qty. 250 Strong-Tie SDPW Deflector Screws but can be modified toSimpson 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,