The Simpson Strong-Tie HSURC410Z is a heavy-duty, 45 deg.-skewed concealed flange joist hanger engineered to support 4x10 members in wood construction. Part of the HSURC series, this 14-gauge ZMAX-coated hanger features a U-shaped design with concealed header flanges that deliver cleaner, more finished visible lines in exposed framing conditions. Skewed 45 deg. to the right, the HSURC410Z is the ideal solution for angled framing connections where aesthetics and structural performance must work together. Made in the United States, this hanger is built to meet the demands of professional contractors and structural applications alike.

Key Features

• 45 deg. Right-Skewed Design: Engineered specifically for right-skewed installations, supporting 4x10 lumber members at a precise 45 deg. angle
• Concealed Header Flanges: Provides cleaner visible lines in exposed framing conditions, ideal for architecturally finished spaces
• A2 (Acute) Flange Turned In: Accommodates end-of-wall installation without modification
• Encapsulating Top Flange: Fully encapsulates the top flange of the joist, eliminating the need for web stiffeners in standard installations
• Obround Nail Holes on Acute Side: Allows nails to be easily installed parallel to the joist for straightforward fastening
• Skew Flexibility: While not field-modifiable, the hanger accommodates joist skews ranging from 40 deg. to 50 deg.
• ZMAX Coating: Heavy galvanized coating provides enhanced corrosion resistance for demanding environments
• Heavy U-Shaped Construction: 14-gauge steel for superior load-carrying capacity in structural wood framing

Specifications

• Model Number: HSURC410Z
• Skew Direction: Right (45 deg.)
• Joist Size: 4 x 10
• Height: 8-1/2 in.
• Gauge: 14
• Coating / Material: ZMAX
• Country of Origin: United States

Approved Applications

• Skewed joist-to-header connections in wood-framed floor and roof systems
• End-of-wall installations requiring an acute-side flange configuration
• Exposed framing conditions where concealed flanges deliver a cleaner aesthetic finish
• Structural connections involving 4x10 lumber members skewed between 40 deg. and 50 deg. to the right
• Residential and light commercial wood construction projects

Installation Notes

• Required Fasteners: #9 x 2-1/2" Strong-Drive SD Connector screws OR 0.162" x 3-1/2" nails
• Fill all round and obround nail holes with specified fasteners to achieve rated table loads
• Where noted, triangle holes in the joist flange may be filled for additional uplift capacity
• The joist end may be square cut or bevel cut
• These hangers cannot be modified in the field
• No web stiffeners are required for standard installation

Frequently Asked Questions

What size lumber member is the HSURC410Z designed to support?

The HSURC410Z is engineered specifically to support 4x10 lumber members. It is not a universal-fit hanger and should be matched to the correct member size for proper structural performance.

Can this hanger be used for installations where the skew angle is slightly different from 45 deg.?

Yes. While the HSURC410Z is designed as a 45 deg. right-skewed hanger and cannot be field-modified, it accommodates joist skews ranging from 40 deg. to 50 deg., providing a degree of flexibility for installations where the angle varies slightly from the nominal 45 deg..

What is the purpose of the concealed header flanges on this hanger?

The concealed header flanges are designed to deliver cleaner, more finished visible lines in exposed framing conditions. This makes the HSURC410Z well suited for architecturally finished spaces where the appearance of the framing connection is important.

What type of corrosion protection does the HSURC410Z have?

The HSURC410Z features a ZMAX coating, which is a heavy galvanized finish that provides enhanced corrosion resistance. This makes it suitable for demanding environments where standard coatings may not offer adequate protection.