Feature

Understanding the differences between wave washers and wave springs

When selecting a spring element for mechanical assemblies, it is important to understand the differences between wave washers and wave springs. Both play significant roles in managing loads, but they serve different functions and offer distinct advantages.

02/02/2026 11:57:46

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

Written By Sophia Bell

Sophia Bell is the Group Editor of DPA, Connectivity, and PBSI. She joined the team in 2020 as Assistant Editor after achieving a First-Class Honours BA in English Literature and Film Studies from the University of East Anglia. In her current role, she leads the editorial strategy, driving digital growth and ensuring each title continues to deliver trusted, relevant insight for engineering and manufacturing professionals.