Hex Nuts Overview
These Hex Nuts serve a critical fastening role, as almost all manufacturing machinery must utilize these components to maintain structural integrity.
- Designed specifically to be screwed together with bolts, acting as highly reliable hex screw nuts.
- Manufactured primarily in a hexagonal shape, with square variants also available based on requirements.
- Produced from diverse, high-quality materials including carbon steel, stainless steel, and non-ferrous metals.
- Adaptable for specialized machinery needs, including configurations required for fine thread hex nuts.
Hex Nuts Features
Integrating these Hex Nuts into your assembly lines ensures secure fastening supported by highly flexible direct-factory B2B terms:
- Manufacturing Standards: Produced under a full quality control plan conforming to ISO 9001, ISO 14001, and ISO 18001 certifications.
- Order Flexibility: Zero Minimum Order Quantity (MOQ) on initial purchases, and a low 1,000-piece threshold for subsequent orders. Free samples are available (buyer covers freight).
- Project Readiness: Low cost and low price structure, quick quotation responses, dependable after-sale service, and complete tender documents ready for submission.
Hex Nuts Applications
Built for universal fastening, these Hex Nuts provide vital mechanical locking. They are strictly used for:
- Playing a primary fastening role in all types of manufacturing machinery.
- Fixing relevant joint parts securely when paired with matching bolts or screws.
- Supplying continuous, high-volume material lots for LV and MV EPC engineering projects.
Hex Nuts Specifications
Review the precise material options and dimensional sizing for the series below to ensure exact compatibility with your bolts and structural requirements.
Material & Design Data
| Component / Parameter | Specification Details |
|---|---|
| Hardware Type | Fastener / Hex Nuts |
| Available Materials | Carbon Steel, Stainless Steel, Non-Ferrous Metals |
| Primary Shape | Hexagonal (Square also available) |
| Internal Structure | Center Hole with Internal Threading |
| Factory Certifications | ISO 9001, ISO 14001, ISO 18001 |
Size Comparison Parameters
| Specification | Thickness (mm) | Opposite Angles (mm) | Opposite Side (mm) |
|---|---|---|---|
| M8 | 6.8 | 14.4 | 13 |
| M10 | 8.4 | 17.8 | 16 |
| M12 | 10.8 | 20.0 | 18 |
| M14 | 12.8 | 23.4 | 21 |
| M16 | 14.8 | 26.8 | 24 |
| M18 | 15.8 | 29.6 | 27 |
| M20 | 18.0 | 33.0 | 30 |
| M22 | 19.4 | 37.3 | 34 |
| M24 | 21.5 | 39.6 | 36 |
| M27 | 23.8 | 45.2 | 41 |
| M30 | 25.6 | 50.9 | 46 |
| M33 | 28.7 | 55.4 | 50 |
| M36 | 31.0 | 60.8 | 55 |
| M39 | 33.4 | 66.0 | 60 |
| M42 | 34.0 | 72.3 | 65 |
| M45 | 36.0 | 79.0 | 70 |





