The Simpson THA413 Galvanized Adjustable Hanger for 4x Floor Truss is a versatile, heavy-duty connector built for contractors and builders who need reliable height adjustability in floor truss installations. Part of the Simpson THA series, this hanger features extra-long straps that can be field-formed on the job site, allowing precise vertical positioning of the truss before the connection is finalized. Whether the framing situation calls for a top-flange or face-mount approach, this adjustable truss hanger adapts to both configurations - making it a practical, go-to solution for 4x floor truss applications where flexibility and structural dependability are equally important.

Key Features

• Top-flange or face-mount installation - gives installers the freedom to choose the best approach for the framing layout, reducing the need for multiple hanger types on a single job.
• Extra-long straps that can be field-formed - allows height adjustability directly on the job site, so the truss can be positioned precisely without requiring special hardware or custom fabrication.
• 18-gauge steel construction - provides solid structural strength suited to the demands of floor truss support applications.
• Zinc Galvanized G90 finish - delivers extra corrosion resistance, making this hanger a dependable choice in environments where moisture exposure is a concern.
• Installed with 10d common nails - uses a widely available, standard fastener type that keeps installation straightforward and code-compliant.

Why This Product

• True dual-purpose installation flexibility - the ability to use this hanger as either a top-flange or face-mount connector means one product can cover more situations on the job site, reducing the number of different hangers a crew needs to carry.
• Field-adjustable height without special tools - the extra-long, field-formable straps let installers dial in the exact height placement of the truss on-site, saving time and reducing costly framing corrections.
• Built-in corrosion protection for long-term performance - the G90 galvanized finish adds a meaningful layer of durability for floor truss connections where exposure to humidity or moisture is a real-world concern.
• Made by Simpson, engineered for 4x floor truss applications - designed specifically for 4x floor truss members, this hanger is a purpose-built solution rather than a generic connector, ensuring a proper fit and a strong, dependable connection.

Specifications

• MPN: THA413
• Brand: Simpson Strong-Tie
• Member Size: 4x floor truss
• Seat Width: 3-5/8 in.
• Height: 13-5/16 in.
• Gauge: 18
• Coating: Zinc Galvanized, G90
• Finish: Zinc Galvanized, G90
• Install With: 10d common nails
• Country of Origin: United States

Frequently Asked Questions

Can the THA413 be used as both a top-flange and face-mount hanger?

Yes. The THA413 is designed to be installed as either a top-flange or face-mount hanger, giving contractors and builders flexible installation options depending on the application requirements.

What size fasteners should be used to install the THA413?

The THA413 should be installed with 10d common nails. Always use all specified fasteners to ensure a proper and code-compliant connection.

What corrosion protection does the THA413 have?

The THA413 features a Zinc Galvanized G90 finish, which provides extra corrosion resistance, making it suitable for applications where moisture exposure is a concern.

What makes the THA413 height-adjustable?

The THA413 is equipped with extra-long straps that can be field-formed on the job site. This allows the installer to adjust the height location of the truss as needed before finalizing the connection, providing added flexibility during installation.

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