The Simpson BA410 BA Top-Flange Joist Hanger for 4x10 is a heavy-duty framing connector from Simpson Strong-Tie, engineered for use with both solid sawn lumber and engineered wood products. Built from 14-gauge steel with a G90 zinc galvanized finish, this top-flange hanger delivers medium load capacity with solid sawn lumber and higher load capacity when paired with engineered wood products. Its positive-angle nailing (PAN) design supports minimum nailing for moderate load conditions and maximum nailing for higher load demands, making it a dependable choice for a broad range of structural framing applications.

Key Features

• Cost-effective one-piece design - eliminates the higher material and labor costs associated with welded hangers, saving time on the job site without sacrificing structural integrity
• Full-height joist flange - captures the top chord of the joist to prevent rotation and eliminate the need for web stiffeners, reducing the number of additional components required for a code-compliant connection
• Positive-angle nailing (PAN) capability - allows nails to be driven at an optimal angle for a secure, consistent connection, even in tight framing situations where straight nailing is difficult
• Compatible with sloped and/or skewed framing configurations - available modified to accommodate angled members, giving contractors flexibility across complex roof and floor framing layouts
• 14-gauge steel construction - provides the structural rigidity needed to handle medium to higher loads across beam and joist framing applications
• G90 zinc galvanized finish - offers corrosion resistance suited to treated lumber environments and protected interior framing conditions, supporting long-term connector performance

Why This Product

• Versatile load performance across lumber types - the BA410 carries medium loads with solid sawn lumber and steps up to higher load ratings with engineered wood products, making a single connector useful across a wider range of framing scenarios without substituting a different model
• Simplified installation with fewer components - the full-height joist flange eliminates web stiffeners and the one-piece body removes the need for field assembly, cutting installation steps and reducing the chance of errors during framing
• Scalable nailing for job-specific load requirements - minimum nailing handles moderate load conditions while maximum nailing unlocks higher load capacity, giving builders the ability to tune performance to the structural demand without switching to a different hanger
• Adaptable geometry for non-standard framing - the hanger can be modified to accommodate slopes and skews, making it a practical fit for hip roofs, angled floor systems, and other framing conditions where square connections are not possible

Specifications

• Model Number: BA410
• Member Size: 4x10
• Gauge: 14
• W: 3 9/16 in.
• H: 9 1/8 in.
• B: 3 in.
• TF: 2-1/2 in.
• Coating/Finish: Zinc Galvanized, G90
• Country of Origin: United States
• Installation Fasteners: 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 (sold separately)

Options

• Other widths are available; specify W dimension (the minimum W dimension is 1 9/16").
  
• For modified hangers, fastener quantity listed in tables may need to increase depending on joist size, skew and slope. All modified hangers are 12 ga.
• Hangers may be modified for slopes and/or skews up to 45 deg.. The top flanges may be sloped as much as 35 deg. and may be open or closed up to 30 deg.. See Modifications and Associated Load Reductions under Specifications
• Contact us for Customizations and Special orders

Frequently Asked Questions

What lumber types is the BA410 compatible with?

The BA410 is designed for use with both engineered wood products and solid sawn lumber. It can carry medium loads with solid sawn lumber and higher loads when used with engineered wood products.

What type of nails should be used to install the BA410?

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 for proper load-rated performance.

Why does the BA410 not require web stiffeners?

The BA410 features a full-height joist flange that captures the top chord of the joist. This design prevents rotation and eliminates the need for web stiffeners, simplifying installation.

What corrosion protection does the BA410 offer?

The BA410 is coated with a Zinc Galvanized G90 finish, which provides a durable layer of corrosion resistance suitable for standard framing applications.

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