Description

Key Features

Fits 2×10 and 2×12

Built for nominal 2×10 and 2×12 lumber, so it handles common deck, floor, and roof framing connections without stepping up to a bulkier hanger.

18-Gauge Steel Build

The 18-gauge steel body gives the hanger the structure it needs for tested load ratings while keeping installation straightforward on the job.

Cleaner Exposed Look

Concealed header flanges support the joist from below while keeping the visible connection cleaner, which matters when the framing will be seen.

Overview

The Simpson Strong-Tie ZMAX Galvanized Face-Mount Concealed-Flange Joist Hanger for 2×10 (LUC210Z) is a face-mount joist hanger made to support a joist, rafter, or beam from underneath while attaching to the face of the carrying member. This is a joist hanger designed for wood framing connections in decks, floors, and roof structures. Model Number: LUC210Z. If you need a hanger for nominal 2×10 or 2×12 members and you do not want wide side flanges showing on the face of the support, this is the style to look at.

The big reason this hanger matters is simple: it gives you a tested, load-rated connection while also cleaning up the finished look. Simpson states the LUC series is tested, load rated, and code compliant, and this model is sized for nominal 2×10 and 2×12 lumber. That makes it a practical pick for builders who need a structural connection that still looks right in exposed framing, covered patios, pergolas, or other visible woodwork.

From a design standpoint, the concealed-flange layout is what separates the LUC210Z from a basic face-mount hanger. Instead of obvious outer flanges telegraphing across the support member, the header flanges are tucked in for a cleaner line. The hanger still supports the member from below, but the connection looks less busy when the framing is visible. That is a real advantage when appearance matters almost as much as strength.

The body is made from 18-gauge steel and uses a ZMAX coating for extra corrosion resistance. For exterior framing and treated-wood applications, that added protection is a meaningful detail, not filler. If the connection is going into conditions where moisture and chemicals in treated lumber are part of the job, the coating helps the hardware hold up better over time.

Installation flexibility is another strong point. Simpson lists several approved fastener selections with tested allowable loads, so you can match the connection to the job requirements instead of being locked into one approach. For LUC210Z, published load table options include Simpson Strong-Drive SD Connector screws in #9 x 1-1/2 inch and #10 x 1-1/2 inch configurations. That gives framers a little room to work with specified fastening methods while still staying within tested data.

In practical use, this hanger is best suited for carpenters, deck builders, remodelers, and general contractors working with solid sawn or engineered wood framing. If you are building structural wood connections and want a hanger that balances appearance, corrosion resistance, and published load data, this one makes sense. If the connection will be hidden and appearance is irrelevant, a more conventional exposed-flange hanger may do the same job for less. But when the framing will be seen, the LUC210Z earns its keep.

Cleaner Lines for Exposed Framing

When the framing stays visible, standard hangers can look clunky fast. The concealed-flange layout on this model keeps the connection cleaner without giving up the underside support the joist or beam needs.

• Designed to support the member underneath for a strong face-mount connection
• Concealed header flanges help reduce visible hardware lines in exposed conditions

Built for Real Framing Work

This is not a decorative bracket. It is a structural framing connector sized for nominal 2×10 and 2×12 lumber, with published fastener options and tested allowable loads that matter when you are building to spec.

• Made from 18-gauge steel
• ZMAX coating adds corrosion resistance for exterior and treated-wood use

Simpson Strong-Tie ZMAX Galvanized Face-Mount Concealed-Flange Joist Hanger for 2×10 Installation Layout

The shape of the LUC210Z is about more than looks. It is built to seat the member securely while keeping the support face cleaner than a standard exposed-flange hanger.

• Suitable for engineered wood applications
• Can be installed using specified Simpson fastener selections with tested loads

Key Specifications

Joist Size	Nominal 2×10, 2×12
Material	18-gauge steel
Width	1 9/16 in.
Height	7 3/4 in.
Seat Depth	1 3/4 in.
Finish	ZMAX
Application	Engineered wood
Packaging Quantity	1

Compatibility

Lumber Size

Fits nominal 2×10 and 2×12 lumber.

Specified Fasteners

Published load data is available for Simpson Strong-Drive SD9112 and SD10112 connector screw installations.

Wood Framing Types

Listed for engineered wood applications and suitable for supporting a joist, rafter, or beam in wood framing assemblies.

Built For

Carpentry Construction Deck Framing General Contracting Remodeling Wood Framing Exposed Beam Connections Exterior Structural Connections

Pro Tip

If you are choosing this hanger for an exposed project, check your exact member width before ordering. The concealed-flange style looks cleaner, but it also leaves less visual forgiveness than a wide exposed-flange hanger if your framing runs oversized or rough.

Tool Nut’s Take

Tool Nut’s Take

The right hanger when appearance actually matters

The Simpson Strong-Tie ZMAX Galvanized Face-Mount Concealed-Flange Joist Hanger for 2×10 (LUC210Z) is a smart pick when you need a structural framing connector that does its job without making the whole connection look bulky.

• Who it’s for: Carpenters, deck builders, remodelers, and contractors working with visible wood framing or treated-lumber exterior projects.
• Why it stands out: You get the cleaner concealed-flange look, 18-gauge steel construction, ZMAX corrosion resistance, and published load data from a brand builders already trust.
• Worth knowing: This is a specific-size joist hanger, not a universal bracket. Match it to the member size and use the specified fasteners if you want the rated performance.

Common Questions

• What lumber size does the LUC210Z fit? It is sized for nominal 2×10 and 2×12 lumber.
• What is this connector made from? It is made from 18-gauge steel with a ZMAX finish.
• Is this hanger intended for exposed conditions? Yes. Its concealed-flange design is specifically useful where cleaner visible lines matter.
• Can it be used with engineered wood? Yes. Simpson lists engineered wood as an application for this hanger series.