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Do You Know How to Customize Canted Coil Springs?

Customized Canted Coil Springs are springs that are specifically designed and manufactured according to unique specifications and requirements. Canted Coil Springs, also known as slanted coil springs, are used in various applications, including electrical connectors, EMI/RFI shielding, and other applications where precise and reliable spring force is essential.

Canted Coil Springs-spring energized seals


Here are key aspects of customizing Canted Coil Springs:

  1. Application Requirements: Understanding the specific application requirements is crucial. Whether it’s for electrical contacts, EMI shielding, or another purpose, the design of the spring will be influenced by the intended use.
  2. Material Selection: The choice of material is essential to meet the environmental and performance requirements of the application. Common materials include beryllium copper, stainless steel, and other alloys, each offering unique properties.
  3. Coil Geometry: The geometry of the coil, including the angle and pitch, can be customized based on the application’s force and deflection requirements. The unique slant or canted design is a key feature of these springs.
  4. Size and Dimensions: The physical dimensions of the spring, including diameter, length, and thickness, can be customized to fit specific spatial constraints or force requirements.
  5. Surface Treatment: Depending on the application, the springs may undergo surface treatments or coatings to enhance properties such as corrosion resistance or conductivity.
  6. Testing and Validation: Custom canted coil springs often undergo testing and validation to ensure they meet the specified performance criteria. This may involve fatigue testing, load testing, or other relevant assessments.
  7. Volume and Production: Consideration of the production volume is essential. Custom Canted coil springs can be produced in small batches for specialized applications or in larger quantities for mass production.
Canted Coil Springs-spring energized seals


When seeking custom Canted Coil Springs, collaborating with a reputable manufacturer or supplier with expertise in spring design and production is advisable. Providing detailed specifications and requirements will help in creating a spring solution tailored to the specific needs of the application.