Simpson Strong-Tie BA1.81/11.88 Description

The Simpson Strong-Tie BA Beam Hanger is designed to provide secure and reliable connections for I-joists and structural composite lumber (SCL). This top-flange hanger simplifies installation while maintaining superior load-bearing capacity, making it an essential component for wood framing projects in residential, commercial, and industrial applications.

Simpson Strong-Tie BA1.81/11.88 Includes

• (1) Top Flange I-Joist Hanger

Simpson Strong-Tie BA1.81/11.88 Features

• Designed for I-Joists and SCL: Engineered to fit engineered wood members, ensuring a strong and secure connection.
• Top-Flange Installation: Allows for straightforward placement over supporting members, improving ease of use and efficiency.
• High Load Capacity: Designed to meet demanding structural requirements in wood framing applications.
• Versatile Application: Suitable for a range of uses, including beams, headers, and floor framing systems.

Simpson Strong-Tie BA1.81/11.88 Applications

• Floor Framing: Provides secure support for I-joists and SCL in multi-story buildings.
• Roof Framing: Ensures stability in engineered wood roof truss and rafter connections.
• Deck Construction: Ideal for attaching joists in covered outdoor structures.
• Beams & Headers: Strong, load-bearing connection for supporting beams in residential and commercial builds.
• Commercial & Industrial Projects: Suited for large-scale engineered wood framing applications requiring long-term strength and reliability.

Simpson Strong-Tie BA1.81/11.88 Installation Overview

1. Use Specified Fasteners: Install with approved nails or screws to ensure maximum load capacity and structural integrity.
2. Top-Flange Placement: Secure the hanger over the supporting beam or ledger before setting the I-joist into place.
3. Full Contact with Member: Ensure the joist seats fully inside the hanger for proper load transfer.
4. Secure Both Flanges: Attach fasteners through both the top flange and side flanges as per manufacturer recommendations.

Simpson Strong-Tie BA1.81/11.88 Specifications

Finish G90 Galvanized Material Carbon Steel Fasteners required Header – (16) 0.162 x 3-1/2″ NailsJoist – Min: (2) 0.148 x 1-1/2″ Nails – Max: (8) 0.148 x 1-1/2″ Nails For Treated Lumber No Height 11-7/8″ Joist size 1-3/4″ X 11-7/8″ Manufacturer name Simpson Strong-Tie Quantity 1 Thickness 14 Gauge Width 1-13/16″