The Simpson BA1.56/9.5 BA Top-Flange Joist Hanger is a cost-effective connector engineered 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, this top-flange hanger delivers reliable structural performance with the flexibility of minimum and maximum nailing options for design versatility. Built from 12-gauge steel with a G90 zinc galvanized finish, the BA1.56/9.5 is sized to fit a 1-1/2 in. x 9-1/2 in. member and is manufactured in the United States.

Features

• The two-level embossment at the top flange provides increased stiffness
• The full-height joist flange captures the top chord of the joist to prevent rotation and eliminate the need for web stiffeners
• Minimum nailing targets moderate load demands, whereas maximum nailing allows higher loads
• Available for special order to accommodate sloped and/or skewed members
• Actual joist size: 1-1/2 in. x 9-1/2 in.
• Made from 12-gauge steel
• Galvanized (G90) for extra corrosion resistance

Specifications

• Model Number: BA1.56/9.5
• Member Size: 1-1/2 in. x 9-1/2 in.
• W (in.): 1-9/16
• H (in.): 9-1/2
• B (in.): 3
• TF (in.): 2-1/2
• Gauge: 12
• Coating / Finish: Zinc Galvanized, G90
• Country of Origin: United States

Approved Applications

• Engineered wood framing connections requiring a top-flange hanger
• Solid sawn lumber joist-to-header connections at medium load levels
• Applications requiring design versatility through minimum and maximum nailing configurations
• Framing assemblies where joist rotation resistance is critical and web stiffeners are undesirable

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

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

Q: What size joist does the BA1.56/9.5 fit?
A: This hanger is sized for a 1-1/2 in. x 9-1/2 in. member, compatible with both engineered wood and solid sawn lumber of that dimension.

Q: What is the benefit of the two-level embossment at the top flange?
A: The two-level embossment at the top flange provides increased stiffness, improving the overall structural integrity of the connection.

Q: Does this hanger require web stiffeners?
A: No. The full-height joist flange captures the top chord of the joist to prevent rotation and eliminate the need for web stiffeners.

Q: What nails are required to install the BA1.56/9.5?
A: 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.

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

Frequently Asked Questions

What size joist is the BA1.56/9.5 designed to fit?

The BA1.56/9.5 is designed to fit a joist with an actual member size of 1-1/2 in. x 9-1/2 in. It is suitable for both engineered wood products and solid sawn lumber of that dimension.

What nails should be used to install this hanger?

Install the BA1.56/9.5 using 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 offers minimum and maximum nailing options, allowing minimum nailing to target moderate load demands and maximum nailing to achieve higher loads.

What material and finish is used on the BA1.56/9.5?

The BA1.56/9.5 is made from 12-gauge steel with a G90 zinc galvanized coating, which provides extra corrosion resistance for long-term durability in framing applications.

Can this hanger be used for sloped or skewed framing applications?

The BA1.56/9.5 in its standard configuration is not designed for sloped or skewed members, but it is available for special order to accommodate sloped and/or skewed members if your project requires that flexibility.