► Champion | Rivet Nut Inserts

Secure Threaded Fixings for Automotive, Fabrication & Industrial Applications

Champion Rivet Nut Inserts are designed to create strong, reusable threaded fixing points in sheet metal, aluminum, steel & other thin materials where access is only available from one side. Also known as rivet nuts, nutserts, rivnuts or blind threaded inserts, they provide a practical fastening solution for automotive repairs, machinery maintenance, fabrication projects, electrical enclosures & equipment assembly.

Unlike conventional nuts, rivet nut inserts are installed entirely from the accessible side of the workpiece, making them ideal for enclosed sections, box tubing, hollow structures & fabricated components. Once installed, they create a permanent machine thread that allows bolts to be removed & reinstalled repeatedly without damaging the surrounding material.

Whether you're upgrading a 4WD, manufacturing equipment, repairing machinery or fabricating custom brackets, Champion Rivet Nut Inserts help produce professional, serviceable fastening points with minimal installation time.

If your project requires additional fastening solutions, explore our Rivets & Fixings collection for complementary products or browse Bolts & Fasteners to complete your assembly with compatible threaded hardware.

What Are Rivet Nut Inserts?

Rivet Nut Inserts are internally threaded fasteners that create a permanent machine thread in thin materials where tapping threads or fitting a conventional nut is impractical.

Using a dedicated installation tool, the insert is compressed inside a pre-drilled hole. As the body collapses behind the material, it securely grips the panel while leaving a durable internal thread ready to accept a compatible bolt or machine screw.

This installation method eliminates the need for rear access, making rivet nut inserts particularly useful for enclosed sections, structural tubing & inaccessible cavities.

Depending on the industry, they may also be referred to as:

► Rivet Nuts
► Nutserts
► Rivnuts
► Blind Threaded Inserts
► Threaded Nut Inserts
► Threaded Rivets

Although terminology differs between industries, these names generally describe the same style of blind-installed threaded fastener.

Champion Rivet Nut Inserts are widely used throughout:

► Automotive workshops
► Metal fabrication
► Trailer manufacturing
► Caravan fit-out
► Agricultural equipment
► Mining maintenance
► Fleet servicing
► Electrical switchboards
► Machinery repairs
► Industrial manufacturing

Their ability to create strong reusable threads without welding or rear access makes them a versatile fastening solution across countless trade & industrial applications.

Why Choose Champion Rivet Nut Inserts?

Install From One Side

The insert is installed entirely from the accessible face of the material, making it ideal for enclosed sections, body panels, hollow tubing & fabricated assemblies where conventional nuts cannot be fitted.

Create Strong, Reusable Threads

Once correctly installed, rivet nut inserts provide a permanent machine thread that allows components to be removed & reinstalled for maintenance without replacing the insert.

Where matching threaded fasteners are required, our Machine Screws collection offers a practical companion for many light-duty & precision fastening applications.

Eliminate Welding

Installing a rivet nut insert removes the need to weld captive nuts behind panels, helping reduce heat distortion, repainting, grinding & unnecessary fabrication work.

Improve Thin Material Fastening

Thin sheet metal often cannot provide sufficient thread engagement when tapped directly. Rivet nut inserts create a dedicated threaded anchor while distributing clamping forces more effectively across the surrounding material.

Choose The Right Material

Champion Rivet Nut Inserts are available in steel & aluminium options to suit different applications.

Steel inserts are commonly selected where higher thread strength & durability are required.

Aluminium inserts are often preferred where lightweight construction, corrosion compatibility or reduced installation force are important considerations.

Common Applications

Champion Rivet Nut Inserts are trusted across automotive, fabrication & industrial industries because they provide reliable threaded fixing points where conventional fastening methods are impractical.

Typical applications include:

► Bull bar installations
► Roof rack mounting
► Ute canopy fit-outs
► Trailer fabrication
► Caravan accessories
► Toolboxes
► Electrical cabinets
► Sheet metal fabrication
► Workshop equipment
► Industrial machinery
► Signage
► HVAC installations
► Equipment guards

For clean, accurately sized installation holes, quality Drills help produce more consistent results across steel, aluminium & fabricated materials. Matching Drill Accessories also improve drilling performance while extending tool life.

Many of these applications are encountered every day in professional workshops. If you'd like a practical look at how quality fastening products support workshop productivity, A Day With An Automotive Mechanic Peninsula provides useful industry insight.

Quick Buying Guide

Choosing the right Champion Rivet Nut Insert starts with understanding your application.

► Choose steel rivet nut inserts for higher-strength fastening, heavy-duty fabrication & demanding workshop environments.
► Choose aluminium rivet nut inserts where reduced weight
corrosion compatibility or aluminium panels are priorities.
► Match the thread size to the bolt or machine screw used in the finished assembly.
► Confirm the grip range suits the material thickness to achieve proper clamping force.
► Drill the recommended hole diameter for the selected insert.
► Use a compatible rivet nut installation tool with the correct mandrel & nosepiece.

Making the right selection from the outset reduces installation issues while improving long-term fastening performance.

Steel vs Aluminium Rivet Nut Inserts

This comparison provides a general guide only. Always select the insert material based on the application's load requirements, operating environment, surrounding materials & manufacturer specifications.

Product Selection Guide

Selecting the correct Champion Rivet Nut Insert involves more than choosing a thread size. Material type, grip range, panel thickness, flange design, installation tooling & the intended service environment all contribute to long-term fastening performance.

Making the right choice before installation helps improve thread engagement, reduce the risk of insert rotation & create a more reliable fastening point that withstands repeated servicing.

Select The Correct Thread Size

Choose a thread size that matches the bolt or machine screw used in the finished assembly.

Smaller metric thread sizes are commonly used for:

► Electrical enclosures
► Interior trim
► Control panels
► Light-duty brackets

Larger thread sizes are often selected for:

► Vehicle accessories
► Workshop equipm
► Fabricated steel assemblies
► Machinery components
► Heavy-duty brackets

Where your assembly requires conventional threaded fasteners alongside rivet nut inserts, our Hex Bolts range provides compatible fastening options across a wide variety of industrial & workshop applications.

Choose The Right Insert Material

Matching the insert material to the application helps improve durability & long-term performance.

Steel Rivet Nut Inserts

Steel inserts are typically chosen where:

► Higher thread strength is required
► Components are removed regularly
► Greater clamp load is needed
► Heavy-duty workshop use is expected

Aluminium Rivet Nut Inserts

Aluminium inserts are often preferred where:

► Reduced weight is important
► Aluminium panels are being assembled
► Lower installation force is desirable
► Corrosion compatibility is a consideration

The surrounding material, expected load, operating environment & maintenance requirements should all be considered before selecting an insert.

Confirm The Grip Range

Grip range refers to the material thickness the rivet nut insert is designed to clamp securely.

Using an insert outside its recommended grip range may result in:

► Insert rotation
► Reduced pull-out resistance
► Uneven collapse
► Poor thread alignment
► Premature fastening failure

Always compare the workpiece thickness with the individual product specifications before installation.

Prepare The Hole Correctly

Correct hole preparation is one of the most important factors affecting installation quality.

For best results:

► Drill the specified hole diameter
► Keep the hole round & free from distortion
► Remove burrs from both sides
► Ensure the flange sits flat against the material

Oversized holes are a common cause of spinning inserts, while undersized holes may damage the insert during installation.

Check Tool Compatibility

Before beginning installation, confirm:

► Thread size
► Mandrel compatibility
► Nosepiece size
► Tool capacity
► Clearance around the work area

Using the correct installation tool reduces the risk of thread damage while improving installation consistency across multiple inserts.

If you're comparing fastening options for different applications, Fastener Guide: Bolts, Screws & Anchors provides practical guidance on selecting the most suitable fastening system.

Technical Guidance

Champion Rivet Nut Inserts are available in different thread sizes, body styles & materials to suit a broad range of fastening applications.

For the best installation outcome, always verify:

► Thread size
► Hole diameter
► Grip range
► Insert material
► Flange style
► Installation tool compatibility
► Recommended installation procedure

These specifications may vary between individual products. Always check the information provided on the specific product page before ordering or installation.

Where workshops require regular replenishment of fastening consumables across multiple jobs, Trade Support Solutions can help simplify repeat purchasing & ongoing supply requirements.

Who Uses Champion Rivet Nut Inserts?

Champion Rivet Nut Inserts are relied upon across a broad range of Australian industries where secure threaded fastening is essential.

They are commonly used by:

► Automotive repair workshops
► Metal fabricators
► Trailer manufacturers
► Fleet maintenance teams
► Agricultural mechanics
► Machinery maintenance technicians
► Mining & industrial maintenance crews
► Caravan manufacturers
► Electrical contractors
► General engineering workshops

Their versatility makes them suitable for both one-off repairs & ongoing production environments where reliable threaded fixing points are required.

Common Mistakes To Avoid

Even high-quality rivet nut inserts can underperform if the installation process is incorrect.

Avoid these common mistakes:

► Drilling an oversized hole that allows the insert to rotate.
► Choosing the wrong grip range for the material thickness.
► Installing the insert at an angle, causing uneven collapse.
► Over-compressing the insert & damaging the internal thread.
► Mixing incompatible metals where galvanic corrosion may occur.
► Ignoring the manufacturer's specifications for hole size, grip range & installation.

Careful preparation before installation usually prevents these issues while improving long-term fastening performance.

Expert Tips

Proper preparation often has a greater impact on installation quality than installation force alone. Taking a few additional steps before fitting the insert can significantly improve thread life, clamp load & long-term reliability.

► Use sharp drill bits to produce clean, accurately sized holes. Quality Drill Accessories help improve drilling accuracy across steel, aluminium & fabricated materials.
► Remove burrs before fitting the insert so the flange seats evenly against the workpiece.
► Complete a trial installation whenever using a new insert size, unfamiliar material or different installation tool.
► Avoid excessive bolt torque after installation, particularly in thinner materials where overtightening may damage the insert.
► Keep compatible Machine Screws available to maintain correct thread engagement during servicing.

If you're building or upgrading your workshop, The Apprentice's First Tool Kit: What You Actually Need shares practical advice for selecting dependable tools & workshop essentials.