Reference guide – Rivnuts (Metric and Imperial)

What Are Rivnuts and How Are They Used?

Rivnuts, also known as threaded inserts, are versatile fasteners used to add strong, threaded connections to thin materials. Unlike traditional nuts and bolts, Rivnuts are installed from one side of the material, making them ideal for applications where access to both sides is limited.

How Rivnuts Work

Rivnuts are installed into pre-drilled holes. Using a specialized tool, the Rivnut is pulled from the inside, causing it to expand and lock into the material. This process creates a secure, long-lasting connection, allowing bolts to be threaded into the insert, forming a strong joint.

Key Benefits of Rivnuts:

• One-Sided Installation: Perfect for blind or hard-to-reach areas.
• Durable Threaded Connection: Allows repeated use without damaging the base material.
• Versatile Materials: Suitable for metal, plastic, fiberglass, and more.
• Various Sizes: Available in both imperial and metric sizes to suit different applications.

Common Applications for Rivnuts:

1. Automotive Industry: Rivnuts are used in cars and trucks to attach components like fenders, mirrors, and spoilers where access to the backside is not possible.
2. Aerospace and Aviation: Lightweight and strong, Rivnuts are ideal for fastening in thin aluminum panels and other aerospace components.
3. Furniture Assembly: Used to create sturdy connections in metal and wood furniture, providing long-lasting, easy-to-maintain fastenings.
4. Electronics Enclosures: Rivnuts are often used in sheet metal boxes and casings, offering easy assembly and disassembly without stripping threads.
5. Construction and Machinery: Ideal for assembling large structures and machinery where access to both sides of the material is restricted.

Conclusion

Rivnuts are an essential solution for creating strong, reliable fastenings in thin materials or blind applications. Whether you’re working on an automotive project, electronics casing, or machinery assembly, Rivnuts offer a durable and convenient option for fastenings. Available in both metric and imperial sizes, Rivnuts are the go-to solution for engineers and builders across industries.