The Simpson U410 Face-Mount Joist Hanger is a heavy-duty structural connector engineered to deliver flexible, reliable joist-to-header connections in wood-framed construction. Built from 16-gauge steel with a G90 zinc galvanized finish, this hanger is the choice of engineers and contractors who need a connector that meets rigorous quality and performance standards. Whether you are reinforcing a deck, floor system, or framing a load-bearing structure, the U410 provides a dependable face-mount solution that simplifies installation without sacrificing structural integrity.

Key Features

• Speed prongs locate the hanger on the header - self-positioning during installation means faster, more accurate placement and less time adjusting before nailing
• Flexible face-mounted joist-to-header design - accommodates a range of framing configurations, giving contractors and builders greater versatility on the job
• Compatible with nominal joist sizes 4x10, 4x12, and 4x14 - a single hanger works across multiple lumber dimensions, reducing the number of connector types needed on a project
• Constructed from 16-gauge steel - provides the structural rigidity required for heavy framing members and demanding load applications
• G90 zinc galvanized coating - delivers enhanced corrosion resistance, making this hanger well-suited for environments where moisture exposure is a concern
• Installs with standard common nails - compatible with 10d or 16d common nails in the header and 10d common nails in the joist, so no specialty fasteners are required

Why This Product

• Engineered and tested for proven performance - Simpson connectors are manufactured to the highest quality standards and trusted by engineers and contractors, giving you confidence that the connection meets expectations on professional and residential projects alike
• Multi-size compatibility reduces inventory complexity - because the U410 supports nominal joist sizes of 4x10, 4x12, and 4x14, one hanger model covers several framing scenarios, streamlining your material planning
• G90 galvanized protection for long-term durability - the zinc galvanized finish adds a meaningful layer of corrosion resistance, helping the connector hold up over time in moisture-prone framing applications
• Speed prongs built in for faster, more accurate installs - the self-locating prongs grip the header and hold the hanger in position while you nail, reducing the chance of misalignment and speeding up repetitive installation tasks

Specifications

• Model Number: U410
• Brand: Simpson Strong-Tie
• Gauge: 16
• Seat Width (W): 3-9/16 in.
• Height (H): 8-3/8 in.
• Base (B): 2 in.
• Nominal Member Size: 4x10, 4x12, 4x14
• Coating/Finish: Zinc Galvanized, G90
• Installation Fasteners: 10d or 16d common nails in the header and 10d common nails in the joist (sold separately)
• Country of Origin: United States

Options

• Contact us for Configurable Options and Special orders
• Refer to technical bulletin for ease of ordering a Custom U hanger

Load Tables / Values / Installation

• Face-Mount Hangers - Solid Sawn Lumber (DF / SP) Tables
• Face-Mount Hangers - Solid Sawn Lumber (SPF / HF) Tables
• Face-Mount Hangers - Rough Lumber (DF / SP / SPF / HF) Tables
• Face-Mount Hangers - I-Joists, Glulam and SCL Tables

Downloads and Resources

• Face-Mount Hangers - Solid Sawn Lumber (SPF / HF) Tables
• Face-Mount Hangers - Rough Lumber (DF / SP / SPF / HF) Tables
• Face-Mount Hangers - Solid Sawn Lumber (DF / SP) Tables
• Face-Mount Hangers - I-Joists, Glulam and SCL Tables

Frequently Asked Questions

What lumber sizes is the Simpson U410 compatible with?

The U410 is designed for nominal joist sizes of 4x10, 4x12, and 4x14, offering versatility across multiple framing applications in wood construction.

What fasteners should be used to install the U410 joist hanger?

Install with 10d or 16d common nails in the header and 10d common nails in the joist for a proper, code-compliant connection.

How does the G90 galvanized coating benefit the U410?

The G90 zinc galvanized coating provides extra corrosion resistance, making the U410 well-suited for environments where moisture exposure is a concern and helping to extend the service life of the connection.

What is the purpose of the speed prongs on the U410?

The speed prongs are designed to locate and position the hanger accurately on the header during installation, improving both speed and precision when securing the connector in place.

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