The Simpson LU24 LU Galvanized Face-Mount Joist Hanger for 2x4 by Simpson Strong-Tie is engineered for joist-to-header installation in wood-framed construction. This face-mount hanger features speed prongs that temporarily position and secure the connector, enabling easier and faster installation. Value engineered for strength and precision-formed for installation ease, the economical LU24 delivers reliable, code-compliant performance in a wide range of framing applications. Key Features LU-series hangers are tested, load rated and code compliant The LU series installs using several fastener selections with tested allowable loads Speed prongs temporarily position and secure the connector for easier and faster installation Precision-formed - engineered for installation ease and design value Seat width: 1-9/16 in. Nominal joist size: 2x4 Made from 20-gauge steel Galvanized (G90) for extra corrosion resistance Made in the United States Specifications Model Number: LU24 Member Size: 2x4 Seat Width: 1-9/16 in. Gauge: 20 Coating/Finish: Zinc Galvanized, G90 Width: 1-9/16 in. Height: 3-1/8 in. Country of Origin: United States Approved Applications Joist-to-header connections in wood-framed construction Face-mount installations with solid sawn lumber (Douglas Fir/Southern Pine) Face-mount installations with solid sawn lumber (Spruce-Pine-Fir/Hem-Fir) Face-mount installations with rough lumber (DF/SP/SPF/HF) Joists sloped up to 1/4:12 achieve table loads Frequently Asked Questions What fasteners are required to install the LU24 joist hanger? Install with (4) 0.162 in. x 3-1/2 in. nails in the header and (2) 0.148 in. x 1-1/2 in. nails in the joist; #9 x 1-1/2 in. Strong-Drive SD screws may also be used. What joist size is the LU24 designed to support? The LU24 is designed for a nominal 2x4 joist size, with a seat width of 1-9/16 in. Is the LU24 suitable for outdoor or moisture-exposed applications? The LU24 is finished with a G90 zinc galvanized coating, which provides extra corrosion resistance, making it appropriate for applications where added protection against moisture is needed. Is the LU24 code compliant? Yes. LU-series hangers are tested, load rated and code compliant, and install using several fastener selections with tested allowable loads. Downloads and Resources Face-Mount Hangers - Solid Sawn Lumber (DF / SP) Tables Face-Mount Hangers - Solid Sawn Lumber (SPF / HF) Tables Face-Mount Hangers - Rough Lumber (DF / SP / SPF / HF) Tables Note: Product dimensions and/or Screw or Bolt holes may differ from picture. Please see item description for specifications.
