Square Nuts Standard Sizes & Dimensions
DYN Fasteners provides high-quality Square Nuts designed for secure fastening in heavy-duty applications, machinery, and structural assemblies. Their square shape offers more surface contact and prevents loosening under vibration.
Made from carbon steel, stainless steel, and other durable materials, these nuts are resistant to corrosion and wear. Custom sizes and specifications are available upon request to meet specific project requirements.
Standard Square Nut Size Chart
| Nut Size (mm) | Thread Pitch (mm) | Width Across Flats (mm) | Height (mm) | Weight (g) | Standard |
|---|---|---|---|---|---|
| M4 | 0.7 | 7 | 4 | 1 | DIN 557 |
| M5 | 0.8 | 8 | 5 | 2 | DIN 557 |
| M6 | 1.0 | 10 | 6 | 3 | DIN 557 |
| M8 | 1.25 | 12 | 8 | 5 | DIN 557 |
| M10 | 1.5 | 14 | 9 | 8 | DIN 557 |
Note: Custom sizes and specifications are available upon request for special applications.
Product Highlights
- Square shape provides better grip and resistance to loosening
- Durable materials: carbon steel, stainless steel, and more
- Resistant to wear and corrosion for long-term performance
- Precision threading ensures secure and reliable assembly
- Compliant with DIN 557 and international standards
- Custom sizes and specifications available upon request
DYN Fasteners delivers reliable Square Nuts for industrial, mechanical, and structural applications.
