JHR Joist Hanger 45x92x1.5mm Hot-Dip Galvanized Steel 50pcs Fast 833290

Description

A stable and reliable structure is the foundation of any durable construction project, making the choice of the right connector a critical factor in the final result. The JHR joist hanger is a reinforced version of the classic JH model, equipped with an intelligent mounting aid: an integrated prong on each side flange. This clever feature allows the connector to hang securely in place the moment the prongs are driven into the beam, significantly simplifying the installation process for everything from basic carpentry tasks to large-scale construction projects. The product is specifically designed for connecting beams that lie in the same plane, resulting in a clean, flush structure with no height offsets.

Features and Structural Advantages

This connector is engineered to meet rigorous standards for load-bearing capacity and safety in modern construction. Its reinforced design requires the height of the joist hanger to be at least two-thirds the height of the secondary beam, ensuring optimal load transfer. A distance of at least 20 mm must be maintained between the top edge of the beam and the nail holes to ensure that the fastening does not cause the timber to split. To achieve the best possible fit, the width of the connector should exceed the width of the beam by no more than 3 mm; this minimizes play and ensures a rigid connection.

Material Selection and Durability

To ensure a long service life and excellent corrosion resistance, the joist hanger is manufactured from hot-dip galvanized steel (grade S250GD) with a Z275 zinc coating. This surface treatment allows the connector to withstand demanding environments and retain its mechanical properties over time, even when exposed to varying weather conditions in unsheltered locations. The 1.5 mm steel thickness contributes to a robust structure that does not deflect under load, resulting in a secure and durable assembly.

Versatile Applications

While primarily used for connecting timber beams within the same plane, the flexible design of this joist hanger makes it suitable for a wide range of structural applications. Equipped with both nail and bolt holes, it can be installed against various materials, including timber, concrete, and lightweight concrete. This makes it an excellent choice for projects ranging from deck construction and roof trusses to timber-frame structures where different materials meet and require a mechanically secure connection.

Installation and Fastening

The installation process for the JHR joist hanger is designed to be both efficient and secure. The integrated prongs are easily driven into the timber beam to hold the connector in place while the final fastening is carried out. For the 5 mm nail holes, 4.0 mm anchor nails or 4.8 mm anchor screws are recommended to achieve maximum withdrawal resistance. For the bolt holes—available in 9 mm and 11 mm sizes—M8 or M10 bolts should be used, depending on the substrate and load-bearing requirements; this ensures an extremely stable anchorage in concrete or other hard materials.

Technical Specifications

• Product Type: Reinforced joist hanger with mounting prongs
• Model: JHR
• Dimensions (WxHxT): 45 x 92 x 1.5 mm
• Flange: 35 mm
• Bolt holes: 9 mm (with 11 mm options)
• Nail holes: 5 mm
• Recommended maximum beam height: 138 mm
• Material: Hot-dip galvanized sheet steel (S250GD+Z275)
• Application: Connecting beams in the same plane; suitable for timber, concrete, and lightweight concrete
• Quantity per pack: 50 pcs