Rivet Nut Solutions for Sheet Metal Assembly and Industrial Applications

Reliable Blind Rivet Nuts for Automotive, Machinery and Metal Fabrication Industries

In modern manufacturing, creating strong threaded connections in thin materials is often a challenge. Traditional methods such as welding nuts or tapping internal threads may cause problems including material deformation, thread damage, and increased production costs.

A Rivet Nut, also known as a Blind Rivet Nut, Threaded Insert Nut, or Rivnut, provides an efficient solution for creating strong internal threads in thin sheet metal, tubes, and lightweight structures.

Unlike traditional welding methods, a rivet nut can be installed without welding or backside access. It provides a secure threaded connection while improving assembly efficiency and reducing manufacturing complexity.

JUXIN FASTENERS specializes in manufacturing OEM rivet nuts and custom fastening solutions for global customers in automotive, aerospace, railway, electrical equipment, machinery, and sheet metal fabrication industries.

What Is a Rivet Nut?

A rivet nut is a mechanical fastener designed to install a threaded hole into materials where the thickness is insufficient for traditional tapping.

During installation, the rivet nut is placed into a pre-drilled hole and expanded using a special rivet nut installation tool. The deformation behind the sheet material creates a strong mechanical lock.

The main advantages include:

• One-side installation

• Strong threaded connection

• No welding required

• Suitable for thin materials

• Reduced assembly time

• Reusable internal threads

Rivet nuts are widely used as an alternative to:

• Weld nuts

• Press nuts

• Direct tapping

• Traditional fastening methods

Types of Rivet Nuts Available

JUXIN FASTENERS supplies a wide range of blind rivet nuts and customized threaded inserts according to application requirements.

1. Flat Head Rivet Nut

A Flat Head Rivet Nut provides a larger contact surface between the fastener and the base material.

Advantages:

• Increased bearing area

• Improved fastening stability

• Better load distribution

• Suitable for general sheet metal applications

Common applications:

• Automotive components

• Electrical cabinets

• Industrial equipment

• Metal panels

Flat head rivet nuts are one of the most commonly used designs because they provide reliable performance and easy installation.

2. Automotive Rivet Nut

An Automotive Rivet Nut is specially designed for vehicle components and interior assemblies.

Automotive manufacturing requires lightweight structures combined with reliable fastening performance.

Common applications include:

• Vehicle interior panels

• Seat structures

• Brackets

• Dashboard components

• Body panels

Automotive rivet nuts usually feature a larger flange design to increase the contact area between the rivet nut and the component.

Benefits:

• Improved riveting strength

• Better resistance against rotation

• Stable connection under vibration

• Suitable for mass production

JUXIN FASTENERS provides customized automotive rivet nut solutions according to customer drawings and application requirements.

3. Large Flange Rivet Nut

A Large Flange Rivet Nut features an expanded head design that provides a larger support surface.

Compared with standard rivet nuts, large flange rivet nuts offer:

• Higher pull-out resistance

• Better load distribution

• Increased stability in thin materials

They are commonly used in:

• Automotive manufacturing

• Heavy sheet metal structures

• Industrial equipment

The larger flange helps prevent the rivet nut from pulling through softer materials.

4. Hex Rivet Nut

A Hex Rivet Nut is designed with a hexagonal body structure that provides excellent anti-rotation performance.

Compared with round rivet nuts, hex rivet nuts offer:

• Higher torque resistance

• Better mechanical locking

• Improved vibration resistance

Available designs include:

• Flat head hex rivet nut

• Countersunk hex rivet nut

• Small head hex rivet nut

• Full hex rivet nut

• Half hex rivet nut

Hex rivet nuts are widely used in applications requiring higher fastening reliability.

5. Closed End Rivet Nut

A Closed End Rivet Nut, also called a Sealed Blind Rivet Nut, features a closed bottom structure.

The sealed design helps prevent:

• Water penetration

• Dust contamination

• Environmental exposure

Applications include:

• Automotive systems

• Electrical enclosures

• Marine equipment

• Outdoor machinery

Closed end rivet nuts are ideal for applications requiring additional sealing protection.

Rivet Nut Materials and Surface Treatments

JUXIN FASTENERS manufactures rivet nuts using different materials to meet various industrial requirements.

Carbon Steel Rivet Nuts

Carbon steel rivet nuts provide excellent strength and cost efficiency.

Applications:

• General machinery

• Automotive components

• Sheet metal assemblies

Surface treatments:

• Zinc plating

• Zinc nickel plating

• Black oxide coating

Stainless Steel Rivet Nuts

Stainless steel rivet nuts provide excellent corrosion resistance.

Available materials:

• Stainless Steel 304

• Stainless Steel 316

Applications:

• Marine equipment

• Food processing machinery

• Medical equipment

• Outdoor applications

Aluminum Rivet Nuts

Aluminum rivet nuts are lightweight and corrosion resistant.

Applications:

• Aerospace components

• Transportation systems

• Lightweight structures

Rivet Nut Specifications

JUXIN FASTENERS provides standard and customized rivet nut sizes.

Common thread sizes:

• M3

• M4

• M5

• M6

• M8

• M10

• M12

Customization options:

• Thread specifications

• Length

• Material

• Surface treatment

• Head style

Installation Process of Rivet Nuts

Correct installation is essential for achieving maximum fastening performance.

Step 1: Prepare the Installation Hole

The hole diameter must match the rivet nut specification.

Incorrect hole size may result in:

• Poor locking performance

• Thread deformation

• Reduced strength

Step 2: Insert the Rivet Nut

Place the rivet nut into the prepared hole.

Ensure the flange sits correctly against the material surface.

Step 3: Expand the Rivet Nut

Using a rivet nut installation tool, the threaded section is pulled and expanded behind the sheet material.

This creates a strong mechanical connection.

Step 4: Install the Bolt

After installation, screws or bolts can be repeatedly installed and removed.

Applications of Rivet Nuts

Automotive Industry

Used for:

• Interior components

• Battery systems

• Vehicle brackets

• Body structures

Railway Transportation

Applications:

• Passenger interiors

• Equipment mounting

• Metal panels

The lightweight design and easy installation make rivet nuts suitable for railway manufacturing.

Aerospace Industry

Used for:

• Lightweight structures

• Interior components

• Equipment mounting

Electrical Equipment

Applications:

• Control cabinets

• Switchgear

• Electronic enclosures

Furniture and Decoration Industry

Used for:

• Metal frames

• Decorative panels

• Assembly components

Why Choose Rivet Nuts Instead of Welding Nuts?

For modern sheet metal manufacturing, blind rivet nuts provide a cleaner, faster, and more flexible fastening solution.

Custom Rivet Nut Manufacturer

JUXIN FASTENERS is a professional rivet nut manufacturer and OEM fastening supplier providing customized solutions for global customers.

Our product range includes:

• Blind Rivet Nuts

• Automotive Rivet Nuts

• Hex Rivet Nuts

• Flat Head Rivet Nuts

• Closed End Rivet Nuts

• Countersunk Rivet Nuts

• Threaded Inserts

We support customers with:

• Engineering consultation

• Drawing review

• Prototype production

• Surface treatment solutions

• Mass production

JUXIN FASTENERS – Your OEM Rivet Nut Solution Partner

With professional manufacturing experience, JUXIN FASTENERS provides reliable fastening solutions for industries worldwide.

Our rivet nuts are widely used in:

• Automotive

• EV manufacturing

• Railway equipment

• Industrial machinery

• Electrical systems

• Sheet metal fabrication

Whether you need standard rivet nuts or customized fastening components, our engineering team can help you select the right solution.

Contact JUXIN FASTENERS for Custom Rivet Nut Solutions

Looking for a reliable blind rivet nut supplier or rivet nut manufacturer?

Contact our engineering team for product selection, technical support, and customized fastening solutions.

Email: info@juxinfasteners.com
Website: www.juxinfasteners.com

JUXIN FASTENERS — Professional OEM Fastening Solutions for Global Manufacturing.