Steel Closed End Rivetnuts for Secure, Protected Threaded Fastening
The RFCS-CD Round Flat Head Closed End Rivetnut is a strong and reliable fastening solution designed to create permanent, reusable metric threads in thin materials up to 5.50mm thick. Manufactured from durable zinc-plated steel, these Rivetnuts eliminate the need for welding, tapping, or access to the reverse side of the workpiece, making them ideal for a wide range of fabrication and assembly applications.
The closed end design helps protect internal threads from dirt, dust, moisture, oils, and other contaminants, while the flat head flange provides excellent load distribution and a clean, professional appearance. Suitable for both production environments and maintenance applications, the RFCS-CD range delivers dependable performance where secure threaded fastening is required.
Ideal for Thin Sheet Materials and Blind Installation
RFCS-CD Rivetnuts are specifically designed for applications where access is only available from one side of the material. Once installed, they create a strong load-bearing thread in thin sheet metal, tube, box section, and other materials where conventional threaded holes are not practical.
The closed end body also provides additional protection for internal threads, helping to extend service life in challenging operating environments.
Available Sizes
- M4 (2 Lengths)
- M5 (2 Lengths)
- M6 (2 Lengths)
- M8 (2 Lengths)
Key Features
- Suitable for materials up to 5.50mm thick
- Closed end design helps protect internal threads from contamination
- Flat head for a neat, professional finish
- Round body for standard installation applications
- Manufactured from durable steel
- Zinc Plated Cr3 finish for improved corrosion resistance
- RoHS compliant
- Creates strong, reusable metric threads
- Quick installation from one side of the application
- Ideal for industrial and engineering environments
Specifications
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Code: RFCS-CD
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Shape: Round
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Head Style: Flat Head
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Style: Closed End
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Material: Steel
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Thread Type: Metric
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Finish: Zinc Plated Cr3 (RoHS Compliant)
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Maximum Material Thickness: 5.50mm
Applications
- Sheet metal fabrication
- Automotive assemblies
- Electrical enclosures
- HVAC systems
- Industrial machinery
- Engineering projects
- Agricultural equipment
- Metal furniture manufacture
- Maintenance and repair operations
Why Choose RFCS-CD Closed End Rivetnuts?
The RFCS-CD range combines the strength and versatility of a standard Rivetnut with the added protection of a closed end design. By sealing the rear of the threaded insert, these Rivetnuts help prevent the ingress of dirt, moisture, and debris that can affect thread performance over time.
The flat head design distributes installation loads effectively while providing a professional finished appearance. Available in multiple thread sizes and grip lengths, RFCS-CD Rivetnuts offer a dependable solution for manufacturers, engineers, fabricators, and maintenance teams requiring strong threaded fastening in thin materials.
Product Summary
The RFCS-CD Steel Closed End Flat Head Round Rivetnut provides strong, reusable metric threads in materials up to 5.50mm thick. Manufactured from zinc-plated steel and featuring a protective closed end design, it delivers reliable fastening performance while helping to protect threads from moisture, dirt, and contaminants. Suitable for automotive, engineering, HVAC, fabrication, and industrial applications.
