The Simpson HUC28-2 Concealed-Flange Heavy Face-Mount Hanger for Double 2x8 is a heavy-duty joist hanger engineered for structures where additional strength and safety factors are essential. Its concealed header flanges tuck out of sight against the header, delivering clean, finished-looking framing lines in exposed conditions where standard open-flange hangers would interrupt the visual. Suitable for connecting double 2x8 wood joists to wood, masonry, and concrete substrates, this face-mount hanger brings structural versatility to deck framing, floor systems, and other load-bearing assemblies that demand both reliability and a refined appearance.

Key Features

• Concealed header flanges - flanges hide behind the header for cleaner visible lines in exposed framing, eliminating the need to cover or trim around the hanger
• Extra optional triangle holes - allow additional fastening points when higher load capacity is needed, giving installers flexibility to meet demanding structural requirements
• Tested, load rated, and code compliant - HUC-series hangers are independently tested and code compliant, so specifiers and inspectors can rely on documented performance values
• Compatible with wood, masonry, and concrete headers - one hanger works across multiple substrate types, reducing the need to source different hardware for different framing conditions
• 14-gauge steel construction - the heavy-gauge steel provides the structural rigidity required for high-load double-joist applications without excess bulk
• Zinc Galvanized G90 coating - the G90 galvanized finish delivers extra corrosion resistance, making the hanger suitable for applications where moisture exposure is a concern

Why This Product

• Strength where standard hangers fall short - designed specifically for structures requiring additional strength and safety factors, this heavy-duty hanger is the right choice when a standard-duty product does not meet the load or code demands of the project
• Aesthetics without compromise - the concealed-flange design is purpose-built for exposed framing conditions, so you get full structural performance without visible flange lines disrupting the finished look of the assembly
• Versatile substrate compatibility - the ability to connect double 2x8 joists to wood, masonry, or concrete in a single product simplifies procurement and reduces job-site inventory across varied project types
• Built and tested to code by Simpson - as a Simpson product manufactured to meet code-compliance standards, the hanger arrives with the documented load ratings and testing pedigree that contractors and inspectors require on permitted work

Specifications

• MPN: HUC28-2
• Member Size: Double 2x8
• Height: 6-5/16 in.
• Width: 3-1/8 in.
• Seat Depth: 2-1/2 in.
• Gauge: 14
• Coating: Zinc Galvanized, G90
• Finish: Zinc Galvanized, G90
• Install With: (10-14) 0.162 in. x 3-1/2 in. nails in the header and (4-6) 0.148 in. x 3 in. nails in the joist OR (28) #10 x 1-1/2 in. Strong-Drive SD Connector screws (sold separately)
• Country of Origin: United States

Approved Applications

• Connecting double 2x8 wood joists to wood headers
• Connecting double 2x8 wood joists to masonry
• Connecting double 2x8 wood joists to concrete
• Exposed framing conditions where concealed flanges provide cleaner visible lines

Options

• Contact us for Configurable Options and Special orders

Frequently Asked Questions

What joist size is the HUC28-2 designed for?

The HUC28-2 is designed for a nominal joist size of Double 2x8, with a seat width of 3-1/8 in.

What fasteners are recommended for installing the HUC28-2?

The HUC28-2 can be installed using (10-14) 0.162 in. x 3-1/2 in. nails in the header and (4-6) 0.148 in. x 3 in. nails in the joist, or alternatively with (28) #10 x 1-1/2 in. Strong-Drive SD Connector screws.

What materials can this hanger be used with?

The HUC28-2 is designed to install wood joists to wood, masonry, and concrete substrates, offering flexibility across a wide range of structural applications.

What corrosion protection does the HUC28-2 have?

The HUC28-2 features a Zinc Galvanized, G90 coating, which provides extra corrosion resistance suitable for demanding construction environments.

Note: Product dimensions and/or nail holes may differ from picture. Please see item description and Spec Sheet for specifications.