0.220" x 10" Strong-Tie SDWS221000DBB Timber Screw - Double Barrier Coating, Black | Qty. 250 Strong-Tie SDPW Deflector Screws this anchor is also removable

this anchor is also removable

Easy Fit-Up: Generous placement tolerance helps speed up installation on the jobsite

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

member splicing

each anchor features a serrated cutting thread and patented raised-rib design that eliminates the need for expansion

0.220" x 10" Strong-Tie SDWS221000DBB Timber Screw - Double Barrier Coating, Black | Qty. 250 Strong-Tie SDPW Deflector Screws this anchor is also removableSimpson 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,