The Simpson BA Top-Flange Joist Hanger for 2-5/16 in. x 16 in. Engineered Wood is a versatile framing connector from Simpson built to handle both engineered wood and solid sawn lumber applications with equal confidence. Its top-flange design supports medium loads with solid sawn lumber and higher loads with engineered wood products, while minimum nailing with positive-angle nailing (PAN) targets moderate load conditions and maximum nailing options accommodate heavier demands - making it a practical, performance-driven 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, saving time and material costs on the job site
• Full-height joist flange - captures the top chord of the joist to prevent rotation and removes the need for web stiffeners, simplifying installation and reducing component count
• Positive-angle nailing (PAN) with scalable load options - minimum nailing targets moderate load conditions while maximum nailing supports higher loads, giving framers flexibility within a single hanger design
• Available for sloped and/or skewed member configurations - accommodates non-standard framing angles, making it adaptable beyond straightforward 90 deg. connections
• 14-gauge steel construction - delivers the structural strength required for medium-to-high load carrying in engineered wood beam and joist applications
• Zinc galvanized G90 coating - provides enhanced corrosion resistance, extending the service life of the connection in demanding environments

Why This Product

• Dual-application compatibility - engineered to perform with both engineered wood products and solid sawn lumber, this top-flange hanger reduces the need to stock multiple connector types for different framing materials
• Built-in rotation control without extra hardware - the full-height joist flange locks the top chord in place and eliminates web stiffeners, cutting down on installation steps and keeping framing clean and code-compliant
• Scalable nailing pattern for load flexibility - the ability to move from minimum to maximum nailing within the same hanger means contractors can match the connector to the actual load requirement rather than over-engineering or switching products
• Reliable corrosion protection from the factory - the G90 zinc galvanized finish means the hanger arrives ready for use in conditions where bare steel would be vulnerable, with no additional field treatment required

Specifications

• Model Number: BA2.37/16
• Member Size: 2-5/16 in. x 16 in.
• Gauge: 14
• W: 2-3/8 in.
• H: 16 in.
• B: 3 in.
• TF: 2-1/2 in.
• Coating/Finish: Zinc Galvanized, G90
• 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: United States

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 types of lumber is the BA2.37/16 compatible with?

The BA2.37/16 is designed for both engineered wood and solid sawn lumber applications. It can carry medium loads with solid sawn lumber and higher loads when used with engineered wood products.

What nails are required to install this hanger?

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.

Does the BA2.37/16 require web stiffeners?

No. The full-height joist flange captures the top chord of the joist to prevent rotation, eliminating the need for web stiffeners.

What gauge steel is the BA2.37/16 made from, and what corrosion protection does it have?

This hanger is made from 14-gauge steel and features a G90 zinc galvanized coating for extra corrosion resistance.

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