Product Overview
Internal External Hex Rivet Nuts are high-stability riveting fasteners that combine internal hexagonal and external hexagonal structural designs. The external hexagonal profile improves anti-rotation performance between the fastener and installation hole, while the internal hexagonal thread structure provides a reliable threaded connection for bolts.
Manufactured from stainless steel and carbon steel materials, these fasteners feature strong structural performance, reliable connection, and convenient installation. They are suitable for industrial components requiring high fastening stability and installation accuracy.
The dual hexagonal structure design of Internal External Hex Rivet Nuts helps improve connection reliability in applications exposed to vibration, continuous loads, or demanding assembly conditions.

Product Features
- Dual internal and external hexagonal structure improves overall connection stability.
- Provides reliable load-bearing performance for long-term fastening applications.
- Suitable for different sheet materials and complex structural components.
- Flexible specifications with customized sizes and thread options available.
- Improves resistance against loosening during operation.
Applications
Internal External Hex Rivet Nuts are widely used in new energy vehicle battery structures, energy storage cabinets, industrial equipment, medical equipment housings, aerospace components, and precision sheet metal structures.
They are suitable for industrial applications requiring stable threaded connections and enhanced anti-rotation performance.
Supply Advantages
The company has long-term experience serving customers in new energy and automotive component industries, with professional capabilities in precision metal component manufacturing.
During production, standardized management processes are applied to raw materials, manufacturing procedures, and finished product inspection. The company provides stable batch supply according to customer project requirements.

Product Parameters
|
Parameter |
Description |
|
Product Name |
Internal External Hex Rivet Nuts |
|
Material |
Stainless steel, carbon steel |
|
Structure Type |
Internal and external hexagonal structure |
|
Thread Specification |
Customized according to requirements |
|
Specification Range |
Standard and non-standard options available |
|
Surface Treatment |
Customized according to requirements |
|
Dimensional Accuracy |
Controlled according to customer technical standards |
|
Custom Method |
Drawing and sample customization supported |
Hot Tags: internal external hex rivet nuts, China internal external hex rivet nuts manufacturers, suppliers, factory

| Thread | T Min/Max |
L | A | Hole Size | D | B | K |
| M3 | 0.5-1.5 | 9.0 | 5.5 | 5.0 | 4.9 | 8.0 | 0.8 |
| M4 | 0.5-2.0 | 11.0 | 7.0 | 6.0 | 5.9 | 9.0 | 0.8 |
| 2.0-4.0 | 13.0 | ||||||
| M5 | 0.5-2.5 | 12.0 | 7.5 | 7.0 | 6.9 | 10.0 | 1.0 |
| 2.5-4.0 | 14.0 | ||||||
| M6 | 0.5-3.0 | 15.5 | 9.2 | 9.0 | 8.9 | 12.7(13.0) | 1.4 |
| 3.0-5.0 | 19.5 | ||||||
| M8 | 1.0-3.5 | 18.0 | 11.2 | 11.0 | 10.9 | 16.0 | 1.5 |
| 3.5-6.0 | 21.0 | ||||||
| M10 | 1.0-3.5 | 21.0 | 12.8 | 13.0 | 12.9 | 18.0(19.0) | 1.7 |
| 3.5-6.0 | 23.0 | ||||||
| M10 | 1.0-3.5 | 19.0 | 11.0 | 12.0 | 11.9 | 16.0 | 1.6 |
| M12 | 2.0-5.0 | 27.5 | 16.5 | 16.0 | 15.9 | 23.0 | 2.0 |
| 5.0-8.0 | 30.5 |

| Thread | T Min/Max |
L | A | Hole Size | D | B | K |
| M4 | 0.5-2.0 | 16.0 | 11.5 | 6.0 | 5.9 | 9.0 | 0.8 |
| 2.0-4.0 | 17.0 | ||||||
| M5 | 0.5-2.5 | 18.5 | 13.5 | 7.0 | 6.9 | 10.0 | 1.0 |
| 2.5-4.5 | 19.5 | ||||||
| M6 | 0.5-3.0 | 23.0 | 17.0 | 9.0 | 8.9 | 12.7 | 1.35 |
| 3.0-5.5 | 25.0 | ||||||
| M8 | 1.0-3.5 | 25.0 | 18.2 | 11.0 | 10.9 | 16.0 | 1.5 |
| 3.5-6.0 | 27.0 | ||||||
| M10 | 1.0-4.0 | 33.0 | 25.0 | 13.0 | 12.9 | 18.0(19.0) | 1.7 |
| 4.0-6.0 | 35.0 | ||||||
| M13 | 2.0-5.0 | 34.0 | 27.0 | 16.0 | 15.9 | 23.0 | 2.0 |
| 4.0-7.0 | 37.0 |







