Simpson Strong-Tie HU312 Description

The Simpson Strong-Tie HU312 is a heavy-duty face-mount joist hanger designed for 3×12 lumber, offering robust support and durability for various construction applications.

Simpson Strong-Tie HU312 Includes

• (1) Heavy-Duty Face-Mount Joist Hanger for 3×12 Lumber

Simpson Strong-Tie HU312 Features

• G90 Galvanized Finish for corrosion resistance
• Crafted from 14-gauge steel for durability
• Tested, load-rated, and code compliant
• Versatile applications for solid sawn lumber, engineered wood, and cold-formed steel joists

Simpson Strong-Tie HU312 Applications

• Deck Framing: Securely fastens joists to beams for added structural support.
• Floor Systems: Provides strong joist support in both residential and commercial flooring structures.
• Roof Framing: Used in truss and rafter connections for enhanced stability.
• Bridges & Boardwalks: Essential for supporting heavy timber construction projects.
• Post and Beam Construction: Ensures reliable load transfer in timber-framed structures.
• Masonry and Concrete Applications: Can be installed into CMU walls or concrete slabs with appropriate fasteners.

Simpson Strong-Tie HU312 Installation Overview

1. Use all specified fasteners as per guidelines.
2. Can be installed filling round holes only, or filling round and triangle holes for maximum values.
3. Joists sloped up to 1/4:12 achieve table loads.
4. For installations to masonry or concrete, use specified fasteners.
5. Can be welded to a steel member, adhering to load capacity guidelines.
6. When nailing into solid sawn carrying member’s end grain, adjust allowable load by a factor of 0.67.
7. Web stiffeners required for I-joist applications.

Simpson Strong-Tie HU312 Specifications

NOTE: The correct fasteners installed in the correct position must be used to achieve published load values.