Prevailing Torque Lock Nuts Standard Sizes & Dimensions
DYN Fasteners provides high-quality Prevailing Torque Lock Nuts designed for secure fastening, excellent vibration resistance, and reliable performance in critical applications. These nuts maintain torque under dynamic loads without additional locking devices.
Manufactured from premium carbon steel, stainless steel, and alloy steel, these nuts are available in finishes such as zinc-plated, black oxide, and hot-dip galvanized. Custom sizes and specifications can be provided upon request to meet specific project requirements.
Standard Prevailing Torque Lock Nut Size Chart
| Nut Size (mm) | Thread Pitch (mm) | Width Across Flats (mm) | Height (mm) | Weight (g) | Standard |
|---|---|---|---|---|---|
| M6 | 1.0 | 10 | 6.5 | 3 | DIN 985 |
| M8 | 1.25 | 13 | 7.5 | 6 | DIN 985 |
| M10 | 1.5 | 17 | 8.5 | 12 | DIN 985 |
| M12 | 1.75 | 19 | 9.5 | 18 | DIN 985 |
| M16 | 2.0 | 24 | 11.5 | 30 | DIN 985 |
Note: Custom sizes and specifications are available upon request to meet specific application requirements.
Product Highlights
- Maintains torque under vibration without additional locking devices
- High-strength materials: carbon steel, stainless steel, and alloy steel
- Available in zinc-plated, black oxide, and galvanized finishes
- Precision threading ensures secure fastening and reliable performance
- Compliant with DIN 985 and other international standards
- Custom sizes, grades, and finishes available on request
DYN Fasteners delivers durable and dependable Prevailing Torque Lock Nuts for automotive, machinery, and industrial applications, ensuring safety and long service life.
