The Simpson BA2.56/28 BA Series Top-Flange Joist Hanger is a cost-effective structural connector built for both engineered wood and solid sawn lumber framing applications. Designed to carry medium loads with solid sawn lumber and higher loads with engineered wood products, it delivers reliable, versatile performance across a wide range of residential and commercial framing conditions. The hanger fits an actual joist size of 2-1/2 in. x 28 in., is formed from 12-gauge steel, and carries a G90 zinc galvanized finish for enhanced corrosion resistance. Min./max. nailing options give engineers and contractors the design flexibility to meet varying load demands without changing the hanger itself.

Key Features

• Two-level embossment at the top flange - provides increased stiffness, reducing flex under load for a more rigid, dependable connection.
• Full-height joist flange - captures the top chord of the joist to prevent rotation and eliminate the need for web stiffeners, simplifying installation and reducing additional hardware costs.
• Min./max. nailing options - minimum nailing targets moderate load demands, whereas maximum nailing allows higher loads, giving designers a single hanger that adapts to different structural requirements.
• Available for sloped and/or skewed configurations - accommodates non-standard framing angles, making this hanger a practical solution for complex roof and floor framing layouts.
• 12-gauge steel construction - delivers the structural integrity required for medium-to-high load engineered wood applications without adding unnecessary bulk.
• G90 zinc galvanized finish - provides extra corrosion resistance, making the hanger well-suited for environments where moisture exposure is a concern.

Why This Product

• One hanger, a wide range of loads - the min./max. nailing design means a single BA2.56/28 hanger can serve both moderate and high-load installations, reducing the need to stock multiple connector types for engineered wood joist projects.
• Rotation control without extra parts - the full-height joist flange captures the top chord of the joist and eliminates the need for web stiffeners, cutting down on both material costs and installation steps.
• Built for engineered wood performance - while capable with solid sawn lumber at medium loads, this hanger is specifically engineered to achieve higher load ratings with engineered wood products, making it a natural fit for modern floor and roof systems using I-joists and similar members.
• Corrosion-resistant by design - the G90 galvanized coating goes beyond basic protection, making this connector a durable long-term choice for framing applications where exposure to moisture is a factor.

Specifications

• Model Number: BA2.56/28
• Member Size: 2-1/2 in. x 28 in.
• Gauge: 12
• W (in.): 2 4/7
• H (in.): 28
• B (in.): 3
• TF (in.): 2-1/2
• Coating / Finish: Zinc Galvanized, G90
• Country of Origin: United States

Approved Applications

• Engineered wood product framing applications requiring top-flange support
• Solid sawn lumber framing at medium load conditions
• High-load engineered wood product installations where maximum nailing is applied
• Framing situations where preventing joist rotation is critical, eliminating the need for web stiffeners
• Sloped and/or skewed framing configurations (available for special order; see Options below)

Installation

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. Minimum nailing targets moderate load demands; maximum nailing allows higher loads. Refer to load tables for nailing schedules appropriate to your specific design requirements.

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