The Simpson HL35 Heavy L-Angle 3-1/4 x 5 in 7-Ga G90 Galvanized Steel Right-Angle Connector is a heavy-duty structural connector from Simpson engineered to join timber members and reinforce right-angle connections in wood framing applications. Formed into an L-shaped profile from 7-gauge steel and finished with a G90 galvanized coating for extra corrosion resistance, this heavy angle is built to resist uplift and diagonal forces where two members meet at a 90 deg. angle. Versatile by design, it promotes standardization and construction economy and is compatible with Simpson structural hardware - making it the connector engineers and contractors reach for when structural performance and reliability matter.

Key Features

• L-shaped profile connects timber and reinforces right-angle framing joints - provides secure, code-compliant load transfer at 90 deg. connections without the need for custom fabrication
• Engineered to resist uplift and diagonal forces in wood connections - gives builders confidence that critical joints will hold up under the lateral and vertical loads common in structural framing
• Constructed from 7-gauge steel - the heavy wall thickness delivers the rigidity and load capacity needed for demanding timber and structural wood applications
• G90 zinc galvanized finish - the extra corrosion-resistant coating extends the service life of the connector in environments where moisture exposure is a concern
• Compatible with Simpson structural hardware and installed with 1/2 in. diameter bolts - fits seamlessly into existing Simpson hardware systems, simplifying procurement and keeping jobsite hardware consistent

Why This Product

• Heavy-duty construction in a standardized form - the 7-gauge steel body and proven L-angle geometry promote construction economy by working across a wide range of right-angle timber connections, reducing the need for multiple specialty connectors on a single project
• Built-in corrosion protection for long-term performance - the G90 galvanized coating goes beyond basic rust resistance, making this heavy angle a sound choice for framing applications where moisture or outdoor exposure is part of the equation
• Engineered and tested by a name structural professionals trust - Simpson connectors are manufactured to rigorous quality standards and are the choice of engineers and contractors who need structural hardware to perform predictably and safely
• Straightforward bolt-based installation - designed for use with 1/2 in. diameter bolts, the HL35 installs with common fasteners and no special tooling, keeping the workflow efficient on framing and timber construction projects

Specifications

• Model Number (MPN): HL35
• Brand: Simpson Strong-Tie
• Width-1: 3-1/4 in.
• Width-2: 3-1/4 in.
• Length: 5 in.
• Gauge: 7
• Coating/Finish: Zinc Galvanized, G90
• Installation Hardware: Install with 1/2 in. diameter bolts
• Width 2: 3-1/4 in.
• Width 1: 3-1/4 in.
• Country of Origin: United States

Frequently Asked Questions

What is the HL35 heavy angle used for?

The Simpson Strong-Tie HL35 is designed to help connect timber and reinforce right-angle connections in wood framing. Its L-shaped profile makes it ideal for applications where two members meet at a 90-degree angle, and it is engineered to resist uplift and diagonal forces in wood connections.

What size is the Simpson HL35?

The HL35 measures 3-1/4 in. x 3-1/4 in. x 5 in., providing substantial coverage at both flanges for secure attachment to structural wood members.

What gauge steel is the HL35 made from, and how is it protected against corrosion?

The HL35 is made from 7-gauge steel and features a G90 zinc galvanized coating, which provides extra corrosion resistance, making it well-suited for applications where moisture exposure is a concern.

What fasteners should be used to install the Simpson HL35?

The HL35 should be installed with 1/2 in. diameter bolts. Always follow Simpson Strong-Tie installation guidelines to ensure proper structural performance.