Simpson Strong Tie SDWS22312DBBRC12 Structural Wood Screws

Product Description

The SIMPSON STRONG TIE SDWS22312DBBRC12 is a structural wood screw designed for demanding outdoor construction applications. Each screw measures 0.220 inches in diameter by 3.5 inches in length and features a DB (double-barrier) coating that provides high-level corrosion resistance in exposed environments. Sold in a 12-pack, these fasteners are engineered to deliver strong, load-bearing connections in wood-to-wood and structural framing assemblies. Licensed contractors and skilled tradespeople working on decking, fencing, and general structural carpentry will find these screws suited to projects requiring a reliable, weather-resistant fastener with a clean black finish.

These screws are intended for outdoor structural applications including deck framing, fence construction, ledger attachments, and general treated-lumber assemblies. The black DB coating is designed to perform in contact with pressure-treated lumber, where standard fasteners are prone to accelerated corrosion. The 3.5-inch length provides adequate bite for connecting dimensional lumber in typical framing and decking scenarios. Carpenters, framers, and general contractors working on residential and light commercial exterior structures are the primary installers of this fastener.

Key Features

• DB double-barrier coating for superior corrosion resistance in outdoor and treated-lumber environments
• 0.220-inch diameter by 3.5-inch length for strong wood-to-wood structural connections
• Black finish blends with dark composite and wood decking surfaces
• Convenient 12-pack quantity for smaller jobs or targeted repairs
• Engineered for load-bearing structural applications, not decorative fastening

Compatibility

Designed as a structural wood screw for use in outdoor decking, fencing, and framing assemblies involving dimensional lumber and pressure-treated wood.

Installation Notes

Installation should be performed by a qualified carpenter, framer, or general contractor following applicable building codes and fastener manufacturer load tables. Always pre-drill near board ends to prevent splitting, especially in hardwoods or dry dimensional lumber. Ensure fastener spacing and edge distances comply with local code requirements and any applicable ICC or structural engineering specifications. Disconnect power to any adjacent electrical systems and exercise standard jobsite safety precautions before beginning structural fastening work.

Technical Specifications

• Diameter: 0.220 inches
• Length: 3.5 inches
• Coating: DB Double-Barrier Black
• Package Quantity: 12 per pack
• Weight: 5.5 pounds
• Unit of Measure: EA

Standard Information

• Brand: SIMPSON STRONG TIE
• Manufacturer Part Number: SDWS22312DBBRC12