Simpson Strong Tie SDWS22512DBBRC12 Structural Wood Screws

Product Description

The SIMPSON STRONG TIE SDWS22512DBBRC12 is a structural wood screw designed for heavy-duty wood-to-wood connections in exterior construction applications. Each screw measures 5.5 inches in length and features a DB (double-barrier) coating that resists corrosion, rust, and coating degradation over time. The black finish suits exposed applications where aesthetics matter alongside performance. These fasteners are installed by carpenters, general contractors, and experienced deck builders working on structural assemblies that demand a reliable, code-appropriate mechanical connection.

This screw is suited for outdoor structural applications including decking, fencing, ledger boards, and general wood framing where corrosion resistance and holding strength are critical. The 5.5-inch length provides adequate penetration depth for standard dimensional lumber connections. The DB coating is specifically engineered for contact with treated lumber, making this screw appropriate for pressure-treated wood applications common in residential and light commercial exterior construction.

Key Features

• 5.5-inch length for deep penetration in structural wood assemblies
• DB double-barrier coating provides corrosion and rust resistance
• Black finish suitable for exposed exterior applications
• Rated for use with pressure-treated lumber
• Sold in a 12-pack for small-batch or repair applications

Compatibility

Designed as an OEM-style structural fastener for wood-to-wood connections in exterior decking, fencing, and framing applications. Refer to Simpson Strong-Tie load tables and local building codes for specific structural connection requirements.

Installation Notes

Installation is performed by carpenters, deck builders, or licensed contractors using a standard hex-drive or compatible bit driver. Pre-drilling a pilot hole is recommended in hard or dense wood species to prevent splitting and ensure proper seating. Always follow applicable building codes, including IRC and IBC fastener schedule requirements, when using structural screws in load-bearing assemblies. Do not substitute driver bit sizes, as improper bits can strip the drive recess and compromise installation integrity.

Technical Specifications

• Length: 5.5 inches
• Coating: DB Double-Barrier, Black
• Package Quantity: 12 per pack
• Weight: 7.5 pounds

Standard Information

• Brand: SIMPSON STRONG TIE
• Manufacturer Part Number: SDWS22512DBBRC12