Simpson Strong-Tie THM230/47 47mm Mono Truss Hanger 47mm x 91.5mm Pre-Galv

High-Performance Joist Hanger for Mono Truss Support

The Simpson Strong-Tie THM230/47 is a mono truss hanger designed to provide strong, reliable support for mono trusses fixed to timber members. Developed as an enhanced alternative to traditional LUS and HUS hangers, the THM230/47 features an innovative double shear nailing system, along with speed prongs for easier, faster installation.

Made from pre-galvanised steel, this one-piece, non-welded hanger ensures superior durability and ease of use in timber frame construction.

Key Features

• Engineered for Mono Truss Connections
  Purpose-built to support mono trusses in timber-framed structures, offering structural integrity and versatility.

• Dual Installation Options
  Can be installed using:

  • Square twist nails only, or

  • Square twist nails with double shear nailing for additional strength.

• Double Shear Nailing Technology
  Simpson Strong-Tie’s exclusive design drives 75mm nails at a 45° angle into the joist, improving strength while allowing for easier hammering without swinging sideways.

• Speed Prongs for Positioning
  Integrated prongs help hold the hanger in place temporarily, simplifying alignment during installation.

• Non-Welded One-Piece Design
  Increases load-carrying capacity and reduces potential points of failure.

Material & Specification

• Material: Pre-galvanised steel

• Width: 47mm

• Height: 91.5mm

• Manufacturer Part Number: THM230/47

• Brand: Simpson Strong-Tie

• Pack Size: 1 unit

Common Applications

• Mono truss to beam connections

• Timber-framed roof structures

• Residential and light commercial roof construction

• Replacement for LUS and HUS style hangers in mono truss layouts