Helical Torsion Springs Variable Pitch Size Guide & Specifications
DYN Fasteners offers high-precision helical torsion springs with variable pitch, suitable for applications requiring controlled torque and rotational force. These springs are widely used in automotive, industrial, and mechanical assemblies.
Standard Helical Torsion Springs
| Wire Dia. (d) | Outer Dia. (OD) | Leg Length (L1/L2) | No. of Coils (N) | Torque (T) | Material |
|---|---|---|---|---|---|
| 0.5 mm | 5 mm | 20 mm / 20 mm | 10 | 5 N·mm | Stainless Steel |
| 1.0 mm | 10 mm | 30 mm / 30 mm | 15 | 25 N·mm | Carbon Steel |
| 2.0 mm | 20 mm | 50 mm / 50 mm | 20 | 100 N·mm | Alloy Steel |
| 5.0 mm | 50 mm | 100 mm / 100 mm | 25 | 500 N·mm | Spring Steel |
| 10.0 mm | 100 mm | 200 mm / 200 mm | 30 | 1500 N·mm | Stainless Steel |
| Custom Sizes | Custom sizes available on request, ensuring that we can meet your specific project requirements. | ||||
Key Features
- Variable pitch for controlled torque and rotational force
- High-quality materials for durability and consistent performance
- Customizable wire diameter, coil number, and leg lengths
- Ideal for mechanical assemblies, automotive, and industrial applications
- Available in stainless steel, carbon steel, alloy steel, and spring steel
DYN Fasteners ensures all helical torsion springs meet stringent quality standards for torque accuracy, durability, and reliability.
