The Simpson Quadruple 2x10 Face-Mount Joist Hanger is a heavy-capacity structural connector engineered for framing connections where standard hangers fall short. Built by Simpson to support quadruple 2x10 joist configurations in face-mount applications, this hanger delivers reliable performance in demanding residential and commercial framing projects. Its double-shear nailing system distributes load through two points on each joist nail, providing greater connection strength while reducing the total number of fasteners required - speeding up installation without compromising structural integrity. Finished in hot-dip galvanized coating, it is well suited for outdoor, exposed, and corrosion-prone environments where long-term durability is a priority.
Key Features
- Double-Shear Nailing System - Distributes load through two points on each joist nail rather than one, delivering stronger connections with fewer fasteners and faster installation on the job site.
- Quadruple 2x10 Joist Configuration - Purpose-built to carry four 2x10 members in a single face-mount connection, eliminating the need to gang multiple standard hangers and simplifying complex framing assemblies.
- Face-Mount Design - Attaches directly to the face of a header or beam, making it compatible with a wide range of heavy timber and engineered lumber framing layouts without requiring specialized installation techniques.
- Hot-Dip Galvanized Finish - Provides a robust corrosion-resistant coating suited for outdoor decks, exposed framing, and other environments where moisture and weather exposure are ongoing concerns.
- 14-Gauge Steel Construction - Heavy-gauge material supports elevated load requirements that go beyond what lighter-duty hangers are rated to handle, making it appropriate for structurally demanding applications.
- Made in the United States - Domestic manufacturing supports consistent quality control and reliable availability for contractors and builders working to project timelines.
Why This Product
- Built for Higher Loads - When a project calls for quadruple 2x10 framing members and load demands exceed what standard joist hangers can support, this heavy-capacity connector is specifically engineered to meet those elevated structural requirements.
- Efficiency Through Smarter Nailing - The double-shear nailing system achieves stronger connections with fewer nails compared to conventional single-shear alternatives, reducing material use and cutting installation time on demanding framing jobs.
- Corrosion Resistance for Exposed Applications - The hot-dip galvanized coating makes this hanger a practical choice for outdoor structures, covered porches, and other environments where untreated or lightly coated hardware would degrade prematurely.
- One Connector, Four Members - Handling four 2x10 joists in a single connection point reduces hardware count, minimizes layout complexity, and keeps structural connections clean and code-friendly in both residential and commercial framing contexts.
Specifications
- Model Number: HHUS210-4HDG
- Gauge: 14
- Width - W: 6 1/8 in.
- Height - H: 8 7/8 in.
- Seat Width - B: 3 in.
- Coating / Material: Hot-Dip Galvanized
- Hanger Type: Face-Mount
- Joist Configuration: Quadruple 2x10
- Country of Origin: United States
Approved Applications
- Structural framing connections requiring higher load capacity than standard hangers provide
- Quadruple 2x10 joist-to-header or joist-to-beam face-mount connections
- Heavy timber framing and engineered lumber applications where elevated loads are specified
- Outdoor and exposed framing environments requiring corrosion-resistant hardware (hot-dip galvanized)
- Residential and commercial construction projects with demanding structural requirements
What's Included
- 1 x Simpson Strong-Tie HHUS210-4HDG Quadruple 2x10 Face-Mount Joist Hanger (Hot-Dip Galvanized)
Options
Configurable options and special configurations are available. Contact us for details.
Note: Product dimensions and/or nail holes may differ from picture. Please see item description for specifications.
Frequently Asked Questions
What makes the HHUS210-4HDG different from a standard joist hanger?
The HHUS series is specifically designed for applications where higher loads are needed. Its heavy-capacity construction and double-shear nailing system set it apart from standard-duty hangers, delivering greater strength through a more efficient load-distribution mechanism.
How does double-shear nailing work and why does it matter?
Double-shear nailing distributes the load through two points on each joist nail rather than one. This increased load distribution results in a stronger connection and also allows for fewer nails overall, reducing installation time and material cost.
What type of nails are required for installation?
The HHUS210-4HDG is compatible with all common nails for the same connection, so no specialty fasteners are needed. This helps simplify procurement and speeds up installation on the jobsite.
Why is the hot-dip galvanized coating important?
Hot-dip galvanizing provides a thicker, more durable zinc coating compared to standard galvanization methods, offering enhanced corrosion resistance. This makes the HHUS210-4HDG well-suited for use in environments with elevated moisture exposure or where treated lumber is present.
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