Knowing these differences helps engineers choose the right component for specific application needs. Wave springs are often recognised for their performance advantages over wave washers, providing valuable insight when determining the most appropriate solution.
What is a wave washer?
Wave washers are fasteners that feature small, spring-like waves. This design allows them to act as flexible spacers and locking mechanisms, absorbing shock and reducing vibration. Typically stamped rather than coiled, wave washers are used in lighter applications to help distribute loads.
However, the stamping process and steel properties can create variability in load distribution and result in higher material waste, which may be a concern for sustainability goals. Wave washers are less suited for applications that require higher load capacities or more precise force control.
What is a wave spring?
Read the full article in DPA's February 2026 issue