The Simpson HB5.50/18 Top Flange Hanger for Heavy Beam 5-1/4 in. x 18 in. is a top-flange hanger engineered by Simpson to carry medium to high loads in solid sawn and engineered wood framing applications. Its full-height joist flange captures the top chord of the joist to prevent rotation, while its one-piece construction delivers a cost-effective alternative to welded hangers - making it a dependable choice for heavy structural framing where performance and economy both matter.

Key Features

• Top-flange, one-piece design - eliminates the need for welded hangers, reducing material costs without sacrificing load capacity in demanding structural applications
• Full-height joist flange - captures the top chord of the joist to actively prevent rotation, keeping heavy beams stable and correctly aligned throughout the life of the structure
• Supports solid sawn and engineered wood members - compatible with a wide range of framing materials, giving builders flexibility across residential and commercial projects
• Made from 10-gauge steel - heavy-duty steel construction provides the strength and rigidity required for medium to high load applications
• Zinc Galvanized (G90) finish - provides extra corrosion resistance, extending the service life of the hanger in structurally demanding and moisture-prone environments
• Available for sloped and/or skewed applications via special order - accommodates non-standard framing angles so the right connection solution is achievable even in complex roof or floor configurations
• Requires web stiffeners - ensures proper load transfer and structural performance when used with engineered wood I-joists

Why This Product

• Cost-effective strength for high-load framing - the efficient one-piece design handles medium to high loads at a lower cost than welded alternatives, making it a practical choice for builders managing both structural requirements and project budgets
• Rotation prevention built into the design - the full-height joist flange locks the top chord in place, reducing the risk of joist rotation and the callbacks or corrections that come with it
• Versatile compatibility with today's framing materials - engineered for use with both solid sawn lumber and engineered wood products, this hanger adapts to modern construction methods without requiring multiple connector types
• Durable G90 galvanized finish for long-term reliability - the corrosion-resistant coating protects structural connections in environments where moisture and long service life are key concerns, supporting the integrity of the overall framing system

Specifications

• MPN: HB5.50/18
• Member Size: 5-1/4 in. x 18 in.
• Gauge: 10-gauge steel
• Coating: Zinc Galvanized, G90
• Finish: Zinc Galvanized, G90
• Install With: (22) 0.162 in. x 3-1/2 in. nails in the header and (10) 0.162 in. x 3-1/2 in. nails in the joist
• Country of Origin: United States

Options

• Contact us for Special orders

Frequently Asked Questions

What type of lumber is the Simpson HB5.50/18 compatible with?

The HB5.50/18 is designed for use with both solid sawn and engineered wood applications, making it versatile for a wide range of structural framing projects.

What fasteners are required to install the HB5.50/18?

Installation requires (22) 0.162 in. x 3-1/2 in. nails in the header and (10) 0.162 in. x 3-1/2 in. nails in the joist.

Does the HB5.50/18 require any additional components for installation?

Yes, the HB5.50/18 requires the use of web stiffeners as part of its installation. This is a mandatory requirement for proper performance.

What corrosion protection does the HB5.50/18 have?

The HB5.50/18 features a Zinc Galvanized (G90) finish, which provides extra corrosion resistance for greater durability in demanding structural environments.

Note: Product dimensions may differ from picture. Please see item description for specifications.