RFCA-G Aluminium Closed End Flathead Round Rivetnut Metric Thread M4-M8

Aluminium Closed End Flathead Round Rivetnut

The RFCA-G Aluminium Closed End Flathead Round Rivetnut is a lightweight, corrosion-resistant threaded insert designed to provide strong, reusable threads in thin sheet materials, hollow sections, and tubular assemblies where access is only available from one side. Manufactured from aluminium with a self-colour finish, these closed end Rivetnuts are ideal for applications requiring a sealed thread combined with low weight and excellent corrosion resistance.

The flathead flange delivers effective load distribution across the installation surface, while the closed end design helps prevent moisture, dirt, and contaminants from passing through the insert. Suitable for a wide range of engineering, automotive, electrical, and fabrication applications, RFCA-G Rivetnuts provide a reliable fastening solution for demanding environments.

Applications

The RFCA-G Aluminium Closed End Flathead Round Rivetnut is ideal for:

• Sheet metal fabrication
• Automotive and transport applications
• Electrical enclosures and cabinets
• HVAC equipment
• Aluminium fabrications
• Lightweight assemblies
• Signage and display systems
• Manufacturing and engineering projects
• Maintenance and repair operations
• General industrial applications

Available Sizes

Available in the following metric thread sizes:

• M4 (2 Length Options)
• M5 (2 Length Options)
• M6 (2 Length Options)
• M8 (2 Length Options)

Suitable for materials up to 6.00 mm thick.

Key Features

• Lightweight aluminium construction
• Corrosion-resistant material
• Closed end design helps prevent dirt and moisture ingress
• Round body for quick and reliable installation
• Flathead flange provides improved load distribution
• Creates strong, reusable threads in thin materials
• Suitable for installation from one side of the workpiece
• Self-colour finish
• Metric internal thread
• Ideal for lightweight and sealed fastening applications

Specifications

Code: RFCA-G
Shape: Round
Head Style: Flathead
Style: Closed End
Material: Aluminium
Body Type: Metric
Finish: Self Colour
Material Thickness: Up to 6.00 mm

Why Choose RFCA-G Aluminium Closed End Rivetnuts?

The RFCA-G Rivetnut combines the benefits of lightweight aluminium construction with the protection of a closed end design. This makes it an excellent choice for applications where corrosion resistance, weight reduction, and sealed threads are important requirements.

Unlike conventional threaded fasteners, RFCA-G Rivetnuts create strong internal threads in thin materials where tapping is not practical. The flathead flange helps distribute installation loads evenly across the material surface, while the closed end design helps protect the rear of the assembly from contamination.

Product Summary

RFCA-G Aluminium Closed End Flathead Round Rivetnuts with self-colour finish for materials up to 6.00 mm thick. Available in M4, M5, M6, and M8 metric thread sizes with multiple length options. Ideal for creating lightweight, corrosion-resistant, sealed threads in fabrication, engineering, automotive, and industrial applications.