The Simpson BA612 top-flange joist hanger is a structural framing connector built for nominal 6x12 lumber in both solid sawn and engineered wood product applications. Manufactured by Simpson Strong-Tie, this one-piece 12-gauge galvanized steel hanger delivers reliable load transfer at framing connections while keeping installation straightforward. Its design supports medium load conditions with solid sawn lumber and higher load demands when paired with engineered wood products, making it a versatile choice for a wide range of structural framing projects.

Key Features

• Cost-effective one-piece design - eliminates the added expense and complexity of welded hangers while maintaining structural performance at the connection point
• Full-height joist flange - captures the top chord of the joist to prevent rotation and eliminate the need for web stiffeners, reducing both labor and material costs
• Positive-angle nailing (PAN) support - allows minimum nailing for moderate load conditions or maximum nailing for higher load demands, giving installers flexibility based on project requirements
• 12-gauge steel construction - provides the structural rigidity needed to carry medium to higher loads in 6x12 joist and beam framing connections
• Zinc Galvanized G90 coating - delivers corrosion resistance suited to standard structural framing environments, helping the hanger hold up over the long term
• Available for sloped and skewed configurations - the hanger can be special ordered to accommodate angled or skewed members, extending its usefulness beyond square framing applications

Why This Product

• Dual-application versatility - engineered to perform with both solid sawn lumber at medium load levels and engineered wood products at higher load levels, so one hanger model covers a broader range of structural framing scenarios
• Simplified installation with fewer materials - the full-height joist flange eliminates the need for web stiffeners, and the one-piece construction means fewer components to source, handle, or install on the job site
• Scalable load capacity through nailing pattern - by switching between minimum PAN nailing and maximum nailing, contractors can dial in the load capacity required without changing the hanger itself
• Built-in corrosion protection - the G90 galvanized finish is applied at the manufacturing level, not added afterward, providing consistent coverage that supports long-term performance in structural applications

Specifications

• Model Number: BA612
• Nominal Joist Size: 6x12
• Gauge: 12
• Coating / Finish: Zinc Galvanized, G90
• W (in.): 51/2
• H (in.): 11-1/8
• B (in.): 3
• TF (in.): 21/2
• Install With: 0.162 in. x 3-1/2 in. nails in the header and 0.148 in. x 1-1/2 in. nails in the joist
• Country of Origin: Canada

Approved Applications

• Solid sawn lumber framing connections for medium load conditions
• Engineered wood product (EWP) framing connections for higher load conditions
• Top-flange

Options

• Contact us for Customizations and Special orders

Frequently Asked Questions

What size lumber is the BA612 designed to support?

The BA612 is designed for nominal 6x12 joist members. It is compatible with both solid sawn lumber and engineered wood products, making it suitable for a range of structural framing applications.

What nails should be used to install the BA612?

Install the BA612 with 0.162 in. x 3-1/2 in. nails in the header and 0.148 in. x 1-1/2 in. nails in the joist. The hanger supports both minimum nailing with positive-angle nailing (PAN) for moderate load conditions and maximum nailing for higher load demands.

What material and coating is used on the BA612?

The BA612 is made from 12-gauge steel with a Zinc Galvanized (G90) coating, which provides corrosion resistance for use in standard structural framing environments.

Can the BA612 be used for angled or skewed framing applications?

The standard BA612 is designed for square framing connections, but it is available for special order to accommodate sloped and/or skewed members. Contact the manufacturer or supplier for details on ordering a custom configuration.