The Simpson Double 3 x 10 Face-Mount Joist Hanger is a heavy-duty connector built for framing applications that demand reliable load transfer and long-term structural integrity. Engineered by Simpson for use with double 3 x 10 lumber members, this face-mount hanger is a trusted choice for residential and commercial framing projects where paired joists must be securely anchored to a header or beam face.

Key Features

• Heavy-duty, face-mount design - mounts directly to the face of a header or beam, providing a strong, stable connection point for double joist assemblies in demanding structural applications
• Accommodates double 3 x 10 lumber members - purpose-built to pair two 3 x 10 joists side by side, making it well-suited for spans and loads that exceed single-member capacity
• 14-gauge steel construction - delivers the structural rigidity and load-bearing performance required in heavy framing conditions where connector integrity is critical
• G90 zinc galvanized coating - offers enhanced corrosion resistance compared to standard galvanized finishes, helping the hanger hold up in moisture-prone framing environments
• Configurable seat options - select models can be set up with a skewable seat or a seat that slopes up to 45 deg., giving contractors flexibility when working with angled framing conditions

Why This Product

• Built for double-member framing needs - rather than relying on a workaround with single-joist hardware, this hanger is purpose-designed for double 3 x 10 assemblies, ensuring a proper fit and dependable connection from the start
• Corrosion-resistant for long-term performance - the G90 zinc galvanized coating provides a higher level of moisture protection than standard finishes, making this hanger a sound investment in environments where exposed framing faces humidity or condensation
• Trusted Simpson engineering - Simpson is a well-established name in structural connectors, and the HU310-2 reflects the brand's commitment to consistent fabrication quality and heavy-duty performance standards
• Angle-ready versatility - the option for a skewable or sloped seat of up to 45 deg. means this hanger can adapt to non-standard framing layouts, reducing the need for custom fabrication on complex projects

Specifications

• Model Number: HU310-2
• Gauge: 14
• Width (W): 5-1/8 in.
• Height (H): 7-13/16 in.
• Coating/Material: Zinc Galvanized, G90
• Seat Depth: 2-1/2 in.
• Country of Origin: United States

Options

Contact us for Configurable Options and Special orders

Frequently Asked Questions

What lumber size does the HU310-2 accommodate?

The HU310-2 is designed to accommodate double 3 x 10 lumber members, making it suitable for applications that require pairing two 3 x 10 joists side by side.

What type of coating does the HU310-2 have, and why does it matter?

The HU310-2 features a G90 zinc galvanized coating, which provides a higher level of corrosion resistance compared to standard galvanized finishes. This makes it well-suited for use in environments where moisture exposure is a concern.

What gauge steel is used in the HU310-2?

The HU310-2 is fabricated from 14-gauge steel, which contributes to its heavy-duty load capacity and structural integrity in demanding framing applications.

Can the HU310-2 be configured with an angled or skewed seat?

Yes. Some models of this heavy-duty, face-mount hanger can be configured with a skewable seat and a seat that slopes up to 45 degrees, allowing for use in angled framing conditions..

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