Wave Washers

What is the difference between wave washers, flat washers and lock washers?

• Flat washers are ideal for distributing the applied force and preventing surface damage when tightening the fastener by increasing the surface area.
• Wave washers provide axial flexibility to handle stress & uneven surfaces and prevent loosening due to vibrations.
• Lock washers create tension during tightening to prevent the loosening of nuts / fasteners.

Which is installed first - wave washer or lock washer?

When an application calls for the use of a lock washer with other washers, users should first install other washers (like the wave washer) below the fastener to hold it in place.

What are the advantages of a wave washer?

• Shock Absorbers: Wave washers can function like compression springs for absorbing shocks. They are particularly effective in applications with space limitations.
• Compensators: Wave washers can compensate for operational discrepancies and prevent unwanted movement / vibrations due to misalignment of mechanical components. They can also stop screws / bolts from falling off due to loss of friction.
• Improvement In Functionality of Ball Bearings: They can prolong the operating life & improve the performance of ball bearings by lowering the bearing noise and removing any vibrations that could impact the functioning of bearings.