JHAA Joist Hanger 45x120x1.5mm Hot-Dip Galvanized Steel 40pcs Fast 833295

Description

The adjustable JHAA joist hanger is engineered to meet rigorous standards for safety, precision, and structural strength in advanced timber construction. This versatile connector is specifically designed to facilitate the installation of roof trusses, joists, and other load-bearing timber elements that require a specific angle. Thanks to its clever design—featuring an adjustable pitch from 0 to 45 degrees—the connector can be easily adapted to the actual requirements of the roof or slope on the construction site.

Features and Construction

The connector is manufactured from high-quality hot-dip galvanized sheet steel—specifically S250GD grade with a Z275 zinc coating—providing excellent corrosion resistance and a long service life, even in demanding environments. The 1.5 mm thick steel ensures high rigidity and stability at the connection point. The nail holes have a diameter of 5.0 mm and are precisely positioned to optimize load transfer between the connected beams.

• Hot-dip galvanized steel (S250GD+Z275) for effective corrosion protection
• Adjustable angle for inclinations between 0 and 45 degrees
• 1.5 mm steel thickness, ensuring stable load-bearing capacity
• 5.0 mm diameter nail holes designed for standard fasteners

Applications and installation

This adjustable joist hanger is ideal for connecting secondary beams to primary beams or wall structures at an angle. To ensure adequate load-bearing capacity, the height of the joist hanger must be at least two-thirds of the total height of the secondary beam. For this 45x120 mm model, the recommended maximum beam height is 180 mm. When securing the hanger, use 4.0 mm anchor nails or 4.8 mm anchor screws to ensure the connection meets applicable structural requirements.

Benefits for construction projects

Using an adjustable joist hanger reduces the need for custom carpentry and angled cuts in timber, saving valuable time during installation. The flexible angle adjustment allows the same connector to be used for various roof pitches, simplifying inventory management and on-site planning. The robust material ensures that the structure maintains its load-bearing capacity over time.

Technical specifications

• Product type: Adjustable joist hanger JHAA
• Width: 45 mm
• Height: 120 mm
• Material thickness: 1.5 mm
• Recommended maximum joist height: 180 mm
• Nail holes: 5.0 mm
• Material: Hot-dip galvanized sheet steel S250GD+Z275
• Quantity/pack: 40 pcs