The Simpson HUC810 Concealed-Flange Heavy Face-Mount Joist Hanger is a heavy-duty connector engineered by Simpson for structures requiring additional strength and safety factors. Built to accept nominal 8x10 lumber, this face-mount hanger features concealed header flanges that deliver cleaner visible lines in exposed conditions - making it a practical solution where structural performance and finished appearance both matter. The hanger is tested, load rated, and code compliant, and is capable of connecting wood joists to wood, masonry, and concrete across a wide range of construction applications.

Key Features

• Concealed header flanges - keep flange hardware out of sight in exposed framing conditions, producing cleaner finished aesthetics without sacrificing structural integrity
• Extra optional triangle holes - allow additional fastening points when higher load capacity is needed, giving builders flexibility to meet demanding structural requirements
• Tested, load rated, and code compliant - provides verified performance data and meets code requirements, reducing approval risk on engineered and permitted projects
• Installs to wood, masonry, and concrete - broad substrate compatibility makes this hanger suitable for a wide variety of residential and commercial framing scenarios
• 14-gauge steel construction - heavy-gauge material delivers the added strength and safety margins required for demanding structural applications
• G90 galvanized coating - provides extra corrosion resistance, extending the service life of the connection in environments where moisture exposure is a concern

Why This Product

• Aesthetics and strength in one hanger - the concealed-flange design addresses a common tension in exposed structural framing: the HUC810 handles heavy 8x10 members while keeping the header connection visually clean, so performance is not traded for appearance
• Built for high-demand structures - engineered specifically for applications requiring additional strength and safety factors, this hanger is appropriate for projects where a standard-duty connector is not sufficient
• Versatile substrate compatibility - approved for installation into wood headers and beams, masonry, and concrete, this single hanger model covers a broad range of structural connection scenarios without requiring a product change between substrates
• Confidence through third-party validation - HUC-series hangers are tested and load rated, meaning the performance numbers behind this connection are verified rather than estimated, supporting confident specification and inspection

Specifications

• MPN: HUC810
• Member Size: 8x10
• Height: 8-3/8 in.
• Width: 7-1/2 in.
• Seat Depth: 2-1/2 in.
• Gauge: 14
• Coating: Zinc Galvanized, G90
• Finish: Zinc Galvanized, G90
• Install With: Install with 0.162 in. x 3-1/2 in. nails (sold separately)
• Country of Origin: United States

Approved Applications

• Installing wood joists to wood headers and beams
• Installing wood joists to masonry
• Installing wood joists to concrete
• Exposed structural conditions requiring concealed flange aesthetics
• Structures requiring additional strength and safety factors

Options

Contact us for Configurable Options and Special orders

Frequently Asked Questions

What size joist is the HUC810 designed for?

The HUC810 is designed for a nominal joist size of 8x10, with a seat width of 7-1/2 in.

What type of steel and coating is used on the HUC810?

The HUC810 is made from 14-gauge steel and features a Zinc Galvanized (G90) coating for extra corrosion resistance.

What surfaces can the HUC810 be installed into?

The HUC810 is designed to install wood joists to wood, masonry, and concrete surfaces.

What fasteners are recommended for installing the HUC810?

Install with 0.162 in. x 3-1/2 in. nails as specified for this hanger.

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