Product Description
The Simpson 2 x 4 Panelized Construction Hanger, ZMAX HF24NZ is a top-flange joist hanger engineered exclusively for panelized roof construction, where precision fabrication using jigs or similar devices is central to the workflow. Built by Simpson and finished with a ZMAX coating for enhanced corrosion resistance, this hanger is designed to keep high-volume roof panel assembly moving efficiently without sacrificing structural integrity.
Key Features
- Compression dimple design locks the joist securely in place - eliminates the need for joist nails at the joist, reducing steps in the assembly process and speeding up fabrication on the line.
- Top-flange hanger configuration - allows completed panels to drop easily into place during installation, supporting a faster, more organized workflow on panelized roof projects.
- Engineered for jig-based precision fabrication - purpose-built for environments where repeatability and accuracy matter, making it a natural fit for production-oriented panel fabricators.
- ZMAX coating provides enhanced corrosion resistance - goes beyond standard galvanized finishes to offer greater protection in demanding construction environments where long-term durability is a priority.
- Header nailing drives installation forward - the hanger is secured to the header with nails, keeping the fastening process straightforward and consistent across large panel runs.
Why This Product
- Designed to eliminate unnecessary fastening steps - by using compression dimples in place of joist nails at the joist member, this hanger reduces labor time per connection, a meaningful advantage when fabricating roofing panels at volume.
- Purpose-built for panelized roof construction - rather than a general-use hanger adapted for the application, the HF24NZ is engineered from the ground up for jig-assisted panel fabrication, so it fits the workflow rather than fighting it.
- ZMAX corrosion protection adds long-term value - the upgraded coating offers better resistance than standard galvanized finishes, giving fabricators and builders added confidence in performance over the life of the structure.
- Backed by Simpson, a trusted name in structural connectors - the HFN series draws on a proven design heritage, giving buyers a hanger with a demonstrated track record in the panelized construction industry.
Specifications
- Model Number: HF24NZ
- Joist Size: 2 x 4
- Gauge: 18
- Width: 1-9/16 in.
- Height: 3-3/8 in.
- Coating/Material: ZMAX
- Country of Origin: United States
Approved Applications
- Panelized roof construction using jigs or similar precision fabrication devices
Downloads and Resources
Related Products
Note: Product dimensions and/or Screw or Bolt holes may differ from picture.
Frequently Asked Questions
What type of construction is the HF24NZ designed for?
The HF24NZ is designed specifically for panelized roof construction only. It is intended for use in applications where jigs or similar devices are used for precision fabrication, allowing panels to drop easily into place.
What nails are required to install the HF24NZ?
The HF24NZ installs with 0.148 in. x 2-1/8 in. nails or 0.148 in. x 3 in. nails driven into the header.
Why does the HF24NZ use compression dimples instead of joist nails?
Compression dimples are used in place of joist nails to lock the joist securely in place. This design speeds up the installation process, making the hanger a more cost-effective option for high-volume panelized roof fabrication.
What does the ZMAX coating provide?
The ZMAX coating on the HF24NZ offers enhanced corrosion resistance compared to standard galvanized finishes, making it suitable for demanding construction environments where additional protection is beneficial.
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FAQs
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