The Simpson HUS1.81/10 Face-Mount Joist Hanger is a heavy-duty structural connector engineered for framing applications where higher loads are required. Built on the HUS series platform from Simpson, this hanger uses a double-shear nailing design that distributes the load through two points on each joist nail, delivering greater strength while allowing for fewer nails, faster installation, and the use of all common nails for the same connection. Constructed from 16-gauge steel with a G90 zinc galvanized finish, it is purpose-built for 1-3/4 in. engineered wood joists and carries tested, load-rated, code-compliant performance for structural framing confidence.

Key Features

• Double-shear nailing design - distributes the load through two points on each joist nail, increasing connection strength while reducing the total number of nails required and speeding up installation
• Post-installation mounting - can be installed after the beam is secured in place, giving framers flexibility to work within varying construction sequences without backtracking
• 16-gauge steel construction - provides a robust, structurally sound connector suitable for demanding load conditions in engineered wood framing applications
• G90 zinc galvanized finish - offers extra corrosion resistance, making this hanger appropriate for use in environments where moisture exposure is a concern
• Tested, load-rated, and code-compliant - HUS-series hangers meet the performance standards required for structural connections, supporting inspection approval and project compliance
• Compatible with all common nails - the double-shear design allows the use of standard common nails for the same connection, reducing the need for specialty fasteners on the job site
• Cannot be modified - engineered to strict tolerances for a specific member size, ensuring the connection performs exactly as tested and rated without field alterations compromising integrity

Why This Product

• Higher-load capability through smarter nailing geometry - the double-shear nailing system delivers superior load transfer at each nail point, making this joist hanger a strong choice for engineered lumber framing where standard hangers may fall short
• Fewer nails, faster installs, no special fasteners - because the double-shear design maximizes each nail's contribution, installers can complete connections more quickly using common nails already on hand, reducing labor time and material costs
• Flexible sequencing without sacrificing structural integrity - the ability to attach this hanger after the beam is already in place means framing crews can adapt their workflow without compromising the rated performance of the connection
• Built-in corrosion protection for long-term reliability - the G90 galvanized coating provides a durable barrier against rust and degradation, helping this connector maintain its structural performance over the life of the structure

Specifications

• Model Number: HUS1.81/10
• Joist Size (Nominal): 1-3/4 in. x 9-1/2 in.
• Actual Member Size: 1-3/4 in. x 11-1/4 in. to 11-7/8 in.
• Seat Width: 1-13/16 in.
• Gauge: 16
• Coating/Finish: Zinc Galvanized, G90
• Install With: 0.162 in. x 3-1/2 in. nails (sold separately)
• Country of Origin: United States

Frequently Asked Questions

Can the HUS1.81/10 be installed after the header or beam is already in place?

Yes. The HUS1.81/10 is designed so that it can be installed after the beam is secured in place, making it flexible for use in various framing sequences.

What type of nails should be used to install the HUS1.81/10?

This hanger should be installed with 0.162 in. x 3-1/2 in. nails. The double-shear nailing design also allows for the use of all common nails for the same connection.

Is the HUS1.81/10 code compliant and load rated?

Yes. HUS-series hangers are tested, load rated, and code compliant, making them suitable for structural applications where verified performance is required.

Can the HUS1.81/10 be field-modified to fit a different joist size?

No. This hanger cannot be modified. It is engineered specifically for 1-3/4 in. x 11-1/4 in. to 11-7/8 in. actual member sizes and must be used as manufactured.

Downloads and Resources

• Face-Mount Hangers - Solid Sawn Lumber (DF / SP) Tables
• Face-Mount Hangers - Solid Sawn Lumber (SPF / HF) Tables

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