0.220" x 10" Strong-Tie SDWS221000DB-R50 Timber Screw - Double Barrier Coating, Tan | Qty. 50 15 Degree Plastic Coil Fencing/Siding Nails Concrete anchoring

Concrete anchoring

It may be necessary to provide support for the anchor during cure time

Warning: Industry studies show that hardened fasteners can experience performance problems in wet or corrosive environments

No Special Tools Required: The field-adjustable flanges simplify installation with standard framing tools

these anchors also offer the convenience of removability—making them well-suited for temporary fixtures

0.220" x 10" Strong-Tie SDWS221000DB-R50 Timber Screw - Double Barrier Coating, Tan | Qty. 50 15 Degree Plastic Coil Fencing/Siding Nails Concrete anchoringSimpson 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,