The Simpson HHUS5.50/10 HHUS Galvanized Face-Mount Joist Hanger is a heavy-duty structural connector from Simpson built for applications where higher load values are required. Designed to support 5-1/4 to 5-1/2 in. engineered wood joists, rafters, or beams, this face-mount hanger uses a double-shear nailing design to deliver reliable, high-strength framing connections in demanding structural applications.

Key Features

• Double-shear nailing design - distributes the load through two points on each joist nail, giving you a stronger connection than standard single-shear hangers without requiring specialty fasteners
• Compatible with standard 16d common nails - no special fasteners needed, which simplifies procurement and keeps installation straightforward on the job site
• Fewer nails required for a complete connection - reduces installation time and labor while still meeting the load demands of engineered wood framing
• Fits actual joist widths of 5-1/4 to 5-1/2 in. - sized specifically for engineered wood members in this range, helping ensure a snug, properly supported seat for the joist or beam
• Made from 14-gauge steel with G90 zinc galvanized coating - the heavier-gauge construction handles higher loads, while the galvanized finish adds corrosion resistance for long-term performance in moisture-prone environments
• Tabs must not be bent or removed - preserving the tab geometry maintains the hanger's rated strength and keeps the installation code-compliant

Why This Product

• Built for high-load engineered wood applications - the HHUS series is specifically designed for situations where standard hangers fall short, making this a dependable choice when structural loads demand more capacity from a face-mount connector
• Faster installation without sacrificing strength - the double-shear nailing system lets you use fewer nails and standard fasteners across all connections, cutting time on the framing stage without compromising the integrity of the joint
• Long-term durability in challenging environments - the G90 zinc galvanized coating provides extra corrosion resistance, helping the hanger hold up over time in conditions where moisture exposure is a concern
• Precision fit for engineered lumber - with a seat width of 5-1/2 in. and a height of 9 in., this hanger is purpose-built to work with 5-1/4 to 5-1/2 in. engineered wood members, reducing the guesswork of fitting a general-purpose hanger to a specific member size

Specifications

• MPN: HHUS5.50/10
• Member Size: 5-1/4 - 5-1/2 in. width
• Seat Width: 5-1/2 in.
• Height: 9 in.
• Gauge: 14
• Coating: Zinc Galvanized, G90
• Finish: Zinc Galvanized, G90
• Install With: 16d common nails
• Country of Origin: United States

Options

• Contact us for Configurable Options and Special orders

Frequently Asked Questions

What joist sizes is the HHUS5.50/10 compatible with?

The HHUS5.50/10 is designed to accommodate joists, rafters, or beams with an actual width of 5-1/4 to 5-1/2 in., making it well-suited for engineered wood members in that size range.

What type of nails should be used to install this joist hanger?

This hanger is designed to be installed with 16d common nails. The double-shear nailing design allows for the use of fewer nails while still achieving a strong, reliable connection.

What is the advantage of the double-shear nailing design?

Double-shear nailing distributes the load through two points on each joist nail, which provides greater strength compared to single-shear connections. This design also enables faster installation and the use of standard nails for all connections.

Why is the HHUS5.50/10 coated with G90 galvanization?

The G90 zinc galvanized coating provides extra corrosion resistance, helping the hanger maintain its structural integrity and long-term performance in environments where moisture exposure may be a concern.

Note: Product dimensions and/or nail holes may differ from picture. Please see item description for specifications.