The Simpson Gable Brace Connector GBC by Simpson Strong-Tie delivers a proven, tested connection for anchoring building stability bracing to the top of the gable end wall. Engineered to meet the demands of residential and light commercial framing, this gable end brace connector is rated for both tension and compression loads, giving builders the structural confidence needed for compliant, long-lasting construction. Whether you are a contractor working to satisfy building code requirements or a professional framer securing gable wall bracing, this connector is a trusted solution backed by Simpson Strong-Tie engineering and quality standards.

Key Features

• Rated for both tension and compression loads - handles forces pulling apart and pushing together in a single connector, eliminating the need for separate hardware and simplifying your installation.
• Allowable bracing installation angles between 40 to 60 deg. - accommodates a range of roof pitches and framing conditions, reducing the need for field modifications or special-cut members.
• Must be installed in pairs to achieve full load capacity - ensures the connection performs to its rated strength, giving you a structurally reliable gable bracing assembly when properly installed.
• Made from 16-gauge steel - provides a sturdy, rigid connector that holds its shape during installation and under load without bending or distorting.
• Galvanized (G90) for extra corrosion resistance - the zinc coating helps protect the connector against moisture exposure in attic and exterior wall environments, supporting a longer service life.

Why This Product

• Engineered specifically for gable end wall bracing - this connector is purpose-built for anchoring stability bracing at the top of the gable end wall, meaning it fits the application precisely rather than being adapted from a general-purpose product.
• Dual load rating adds installation flexibility - because the connector handles both tension and compression, framers can use it confidently across a variety of bracing orientations within the allowed 40 to 60 deg. range without compromising structural performance.
• Backed by Simpson Strong-Tie testing and engineering - this gable brace connector is manufactured and tested to meet the high quality standards that engineers and contractors rely on when building to code.
• G90 galvanized coating for real-world durability - the protective zinc finish makes this connector a practical choice for attic and wall environments where moisture can be a long-term concern, helping maintain connection integrity over the life of the structure.

Specifications

• Model No.: GBC
• Gauge: 16
• Coating: Zinc Galvanized, G90
• Finish: Zinc Galvanized, G90
• Country of Origin: United States
• Install With: 8d common and 8d x 1-1/2 in. nails

Frequently Asked Questions

What is the purpose of the Simpson GBC Gable Brace Connector?

The GBC provides a proven, tested connection for the anchorage of building stability bracing to the top of the gable end wall, helping ensure structural integrity and safety.

What bracing installation angles are permitted with the GBC?

The GBC allows bracing installation angles between 40 to 60 degrees, offering greater flexibility during installation compared to more restrictive connector options.

Does the GBC need to be installed in pairs?

Yes. The GBC must be installed in pairs to achieve full load capacity. Installing only a single connector will not provide the rated performance for tension and compression loads.

What fasteners are recommended for installing the GBC?

The GBC should be installed with 8d common and 8d x 1-1/2 in. nails to achieve the connector's rated load performance.