Product Description
The Simpson HUC66 Galvanized Face-Mount Concealed-Flange Joist Hanger is a heavy-duty structural connector built for framing applications that demand additional strength and safety factors. Engineered by Simpson to connect 6x6 wood joists to wood, masonry, and concrete, this face-mount hanger features concealed header flanges that keep visible lines clean and uncluttered in exposed framing conditions - delivering reliable structural performance without sacrificing a finished appearance.
Key Features
- Concealed header flanges - tuck out of sight against the header, producing cleaner visible lines where framing is left exposed in the finished space
- 14-gauge steel construction - provides the material thickness needed for heavy-duty joist connections where additional strength and safety factors are required
- G90 zinc galvanized finish - delivers extra corrosion resistance, helping the hanger hold up in demanding jobsite and service environments
- Compatible with wood, masonry, and concrete headers - gives builders flexibility to use a single hanger across multiple framing substrates
- Extra optional triangle holes - allow additional nailing for increased load capacity when project conditions call for it
- Tested, load rated, and code compliant - HUC-series hangers meet the documentation requirements engineers and inspectors expect, reducing approval hurdles on the job
- 5-1/2 in. seat width sized for 6x6 lumber - ensures a proper, stable fit for standard 6x6 joists with no field modification required
Why This Product
- Built for structural-grade applications - designed specifically for structures requiring additional strength and safety factors, making it a dependable choice for heavy timber framing and load-critical connections
- Aesthetics meet engineering - the concealed-flange face-mount design handles demanding structural loads while keeping the hanger low-profile in exposed ceiling and beam applications where appearance matters
- Broad substrate compatibility - one hanger works across wood framing, masonry, and concrete, reducing the need to source different connectors for different parts of the same project
- Code-compliant confidence out of the box - HUC-series hangers are independently tested and load rated, so builders can specify and install this hanger knowing it meets regulatory and inspection requirements
Specifications
- Model Number: HUC66
- Member Size: 6x6
- Height: 4-3/16 in.
- Width: 5-1/2 in.
- Seat Depth: 2-1/2 in.
- Material Gauge: 14-gauge steel
- Coating: Zinc Galvanized, G90
- Finish: Zinc Galvanized, G90
- Country of Origin: United States
- Install With: Install with 0.162 in. x 3-1/2 in. nails in the header and 0.148 in. x 3 in. nails in the joist (sold separately)
Approved Applications
- Connecting 6x6 wood joists to wood framing members
- Connecting 6x6 wood joists to masonry structures
- Connecting 6x6 wood joists to concrete structures
- Structures requiring additional strength and safety factors
- Exposed framing conditions where concealed flanges provide cleaner visible lines
Options
- Contact us for Configurable Options and Special orders
Frequently Asked Questions
- What size joist is the HUC66 designed to support?
- The HUC66 is designed for a nominal joist size of 6x6, with a seat width of 5-1/2 in. to properly accommodate standard 6x6 lumber.
- What nails should be used to install the HUC66?
- Install with 0.162 in. x 3-1/2 in. nails in the header and 0.148 in. x 3 in. nails in the joist for a code-compliant installation.
- What is the benefit of the concealed header flanges on the HUC66?
- The concealed header flanges are designed to provide cleaner visible lines in exposed framing conditions, making this hanger well-suited for applications where the framing will remain visible in the finished space.
- What materials can the HUC66 be installed into?
- The HUC66 is designed to install wood joists into wood, masonry, and concrete, making it a versatile solution for a wide range of structural framing applications.
Note: Product dimensions and/or nail holes may differ from picture. Please see item description and spec sheet for specifications.
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FAQs
Standard Shipping is free on orders over $50 within the contiguous US. If the order is under $50.00, the shipping is $9.99 set fee for shipping within the contiguous US.
Most of our products will ship within 1 to 3 Business Days. Some Special order products will ship within 2 to 5 Business Days. Preorders will be shipped to you on a first come first serve basis as soon as available from the manufacturer. Items that are "Made-to-Order" (Custom order products) will be shipped when fabrication is completed, shipping and delivery times will vary and depend on manufacturing.
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Orders/Items too large or heavy may require special handling/Shipping and may require to be sent by truck. Someone must be present to accept truck deliveries. Standard truck delivery is to a dock facility designed to receive freight. You will be notified within 24 hours of ordering to confirm delivery. Lift gates for deliveries are available for an additional fee.
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