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Hex rivet nuts are a type of rivet nut with a hexagonal outer wall that is designed to create strong threaded connections in thin-walled materials such as metals, plastics or composites. The unique hexagonal wall provides excellent anti-rotation properties and is widely used in applications where high strength and torque are required.
They are available in both full hex and half hex outer wall designs. They are used in different scenarios.
Shop now for a large selection of high quality hexagon rivet nuts that meet your project requirements.
Materials of Hex Rivet Nuts
Hexagon rivet nuts are designed primarily to prevent rotation. Therefore, the materials used to manufacture hexagon rivet nuts need to be hard and strong. Obviously, aluminum is not a suitable raw material for hex rivet nuts. Therefore, the common raw materials for hexagon rivet nut are as follows:


Types of Hex Rivet Nuts
Hexagon rivet nuts are categorized into two types: full hex rivet nuts and half hex rivet nuts. Depending on your project’s different needs for anti-rotation and anti-torque properties, you can choose the type of rivet nut that best suits your project. Below are the common types of hexagon rivet nuts:
Head Types of Hex Rivet Nuts
Hexagon rivet nuts come in two main different head designs. The choice is mainly based on the scenario of use. The main rivet nut head types are listed below:

Wholesale Hexagon Rivet Nuts from Manufacturer
-Enhance Your Hex Rivet Nuts Business
Rivetfix’s rivet nut products are IATF 16949, ISO 9001, RoHS, REACH certified. Of course, besides hexagon rivet nuts, we also offer other types of rivet nuts. These include round rivet nuts and kunrled rivet nuts.

Steps to Custom High Quality Rivet Nuts
01
Send Rivet Nut Inquiry
Contact us and send us your rivet nut sourcing requirements. Include type, quantity and requirements.
02
Samping and Sample Testing
You will receive a sample of the rivet nut within a week.
03
Confirmation and Production
Sample approval, production according to drawings
04
Delivery and Shipping
You need to pay the final payment of the order. Then we will ship your rivet nut order to your country.
FAQs About Hexagon Rivet Nuts
What are Hexagon Rivet Nuts?
Hexagon rivet nuts are rivet nuts with a hexagonal external shape. It provides a strong anti-rotation feature, so hex rivet nuts are often used in applications that provide a high torque connection.
Hexagon rivet nuts are categorized into two main types: 1. Full hex rivet nuts 2. Half hex rivet nuts.
Depending on the needs of the project and the product, there is a difference in the type of rivet nut used.
Conditions of use of Full hexagon rivet nuts:
- Applications requiring extremely high rotational resistance, such as high-torque connections.
- Equipment or structures operating in high vibration or dynamic load environments (e.g. automotive, industrial machinery).
- Thick base material to support hexagonal hole machining.

Conditions of use of Half Full hexagon rivet nuts:
- Lightweight construction or low to medium strength connections.
- Thin base materials or limited hole processing capabilities.
- Cost or installation efficiency is a priority.
Benefits of Hexagon Rivet Nuts
Hexagon rivet nuts offer some unique advantages in addition to those of conventional rivet nuts.
- Anti-rotation performance: The hexagonal outer wall fits the hexagonal holes of the base material to effectively prevent rotation under high torque.
- High strength: can withstand high tensile and shear forces.
How do Hexagon Rivet Nuts Prevent Spinning?
Do you know why the special shape of hexagon rivet nuts is so designed? Hexagon rivet nuts are designed to prevent the rivet nut from rotating during installation or use, when the shape of the rivet nut matches the hole structure of the base material. So why is this design able to achieve this effect?
- Hexagonal Outer Wall: The hexagonal geometry prevents the rivet nut from rotating within the hole, as the edges of the hole restrict the freedom of rotation of the nut.
This design allows for stability in high torque or vibration environments. - Enhanced tail deformation: During installation, the tail of the rivet nut deforms plastically against the back of the parent material. The hexagonal shape further enhances the retention of the nut.

Are Hex Rivet Nuts Suitable for High Vibration Environments?
Hexagon rivet nuts are a great fastener for high vibration environments. Its hexagonal design provides excellent swivel release. In addition, the tail of the hex rivet nuts is plastically deformed to securely clamp the base material. As a result, hex rivet nuts maintain the stability of the connection even under vibration and shock loads.
Applications of Hexagon Rivet Nuts
- Automotive industry: automotive chassis, frame joints, door hinges, etc.
- Industrial equipment: industrial equipment housings, connection of high-frequency moving parts (e.g. compressors, pumps, shakers).
- Aerospace: aircraft seat frames, aluminum plate connectors, lightweight structural supports.
- Railroad & Marine: train car structures, ship deck support components.

Rivetfix - Buy Rivet Nuts from Trusted Rivet Nut Manufacturer
Rivetfix is a top rivet nut manufacturer in China. No matter whether your project has special requirements for rivet nuts (special surface treatment, special head shape), our factory can provide you with products that can meet your requirements in terms of quality.
If you would like to get samples for testing, please contact our engineers! Buy Rivet Nuts Now!
Rivetfix, as part of Rivmate, can also supply high quality rivets and riveted parts. If you have a requirement, please contact us!