Simpson Strong-Tie BA4.75/11.88 Description

The Simpson Strong-Tie BA4.75/11.88 is a top-flange joist hanger designed for double 2-5/16″ x 11-7/8″ engineered wood, providing secure and reliable connections for wood framing projects.

Simpson Strong-Tie BA4.75/11.88 Includes

• (1) BA4.75/11.88 Top-Flange Joist Hanger

Simpson Strong-Tie BA4.75/11.88 Features

• Cost-effective one-piece design compared to welded hangers
• Full-height joist flange prevents rotation and eliminates the need for web stiffeners
• Available for special order to accommodate sloped and/or skewed members
• Designed for I-Joists and SCL
• High load capacity for demanding structural requirements

Simpson Strong-Tie BA4.75/11.88 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 BA4.75/11.88 Installation Overview

1. Use specified fasteners to ensure maximum load capacity and structural integrity.
2. Secure the hanger over the supporting beam or ledger before setting the I-joist into place.
3. Ensure the joist seats fully inside the hanger for proper load transfer.
4. Follow manufacturer guidelines for welding applications if applicable.

Simpson Strong-Tie BA4.75/11.88 Specifications

Material Carbon Steel Finish G90 Galvanized Thickness 12 Gauge Width 4-3/4″ Height 11-7/8″ Joist size Double 2-5/16″ x 11-7/8″ Fasteners required Header – (16) 0.162 x 3-1/2″ Nails Joist – Min: (2) 0.148 x 1-1/2″ Nails – Max: (8) 0.148 x 1-1/2″ Nails