The Simpson HGAM Hurricane Gusset Angle for Masonry is engineered to secure the bottom chord of a gable end truss or other framing member to masonry or concrete substrates. The integrated engineered gusset in the angle increases strength for both lateral and uplift loads, making it a dependable choice for hurricane-zone construction, high-wind applications, and seismic environments. Each kit arrives complete with connectors, Strong-Drive SDS screws, and Titen Turbo masonry screws, so installers have everything needed for a full, code-ready connection in a single package.

Key Features

• Engineered gusset design for lateral and uplift loads - the reinforced angle geometry delivers greater resistance during high-wind and seismic events, giving builders added confidence in critical connections.
• Kit includes Strong-Drive SDS screws and 2-3/4 in. Titen Turbo masonry screws - all required fasteners are in the box, eliminating separate trips to source compatible hardware.
• Strong-Drive SDS screws feature a patented Type-17 point - no predrilling is needed into the framing member, saving labor time and reducing the chance of installer error.
• Made from 14-gauge steel - heavier-gauge construction provides the structural capacity demanded by engineered connector applications.
• Zinc Galvanized G90 finish - the corrosion-resistant coating extends service life in exterior and exposed masonry environments where moisture is a factor.
• Compact 3-1/2 in. wide profile fits standard framing layouts - the connector dimensions are sized to align with typical truss bottom chord widths, simplifying placement and reducing field adjustments.

Why This Product

• A complete, hardware-included solution - pairing the HGAM connectors with the correct SDS and Titen Turbo fasteners in a single kit means no guesswork on fastener compatibility and no missing hardware when the job is underway.
• Built specifically for masonry-to-framing connections - unlike general-purpose angles, the HGAM is purpose-designed for securing gable end truss bottom chords to masonry or concrete, covering both GFCMU and poured concrete substrates.
• Screw-driven installation with no predrilling required into the framing - the Type-17 point on the Strong-Drive SDS screws drives cleanly into the rafter or truss without pilot holes, cutting installation time on every connector in the kit.
• Engineered for the most demanding structural load conditions - the gusset angle is rated for lateral and uplift resistance in high-wind and seismic applications, making it appropriate where code calls for an engineered connector rather than a standard tie.

Specifications

• Model Number (MPN): HGAM10KTA
• Brand: Simpson Strong-Tie
• Gauge: 14
• Coating: Zinc Galvanized, G90
• Finish: Zinc Galvanized, G90
• Connector Width: 3-1/2 in.
• Connector Height: 3 in.
• Connector Depth: 3 in.
• Install With: (4) 1/4 in. x 1-1/2 in. Strong-Drive SDS screws to the rafter/truss AND (4) 1/4 in. x 2-3/4 in. Titen Turbo screws to GFCMU or (4) 1/4 in. x 1-3/4 in. Titen Turbo screws to concrete
• Country of Origin: United States

Approved Applications

• Securing the bottom chord of a gable end truss to masonry or concrete
• Connecting other framing members to masonry substrates
• High-wind and hurricane-zone construction requiring lateral and uplift load resistance
• Seismic applications requiring engineered connector performance
• Installation to GFCMU (glass fiber concrete masonry units) or poured concrete

What's Included

Each kit contains (10) HGAM10 connectors, (40) 1/4 in. x 1-1/2 in. Strong-Drive SDS screws and (40) 1/4 in. x 2-3/4 in. Titen Turbo screws. (1-3/4 in. Titen Turbo screws for concrete installations sold separately.).

Downloads and Resources

• Product Guide & SPECS. View Specifications

Frequently Asked Questions

What is the HGAM10KTA designed to connect?

The HGAM is designed to secure the bottom chord of a gable end truss or other framing member to masonry. The engineered gusset in the angle increases strength for both lateral and uplift loads, making it especially effective in high-wind and seismic environments.

Does this kit include all the necessary fasteners for installation?

Yes. The HGAM10KTA kit includes (10) HGAM10 connectors, (40) 1/4 in. x 1-1/2 in. Strong-Drive SDS screws for attachment to the rafter or truss, and (40) 1/4 in. x 2-3/4 in. Titen Turbo screws for attachment to GFCMU. If installing into concrete, 1/4 in. x 1-3/4 in. Titen Turbo screws are required and are sold separately.

Do the Strong-Drive SDS screws require predrilling?

No. Strong-Drive SDS screws are high-strength structural screws that install with no predrilling because of their patented, easy driving Type-17 point, simplifying and speeding up the installation process.

What material and finish is the HGAM10KTA made from?

The HGAM10KTA connectors are made from 14-gauge steel with a Zinc Galvanized, G90 coating and finish, providing extra corrosion resistance for long-term durability in demanding structural environments.