Flexible washer under cylinder head DIN 7980 M22 / 22.5 galvanized

Product detailed description

The spring washer for the cylinder head according to DIN 7980 with dimensions M22 and an outer diameter of 22.5 mm is designed for use in connection applications where it is necessary to ensure a reliable fit and resistance to loosening. This washer is made of spring steel, which is electroplated, which provides increased corrosion protection and extends the life of the component in harsh conditions.

The washer has a square cross-section, which is typical for this type of spring washer, and is designed to deform slightly when the screw is tightened. This deformation creates a spring effect that counteracts loosening of the connection due to vibration or dynamic loading. The use is particularly suitable in applications where connections are exposed to frequent load changes or vibrations, such as in mechanical engineering, the automotive industry or in the assembly of machines and equipment.

The DIN 7980 standard defines the exact dimensions and mechanical properties of these washers, ensuring their compatibility with the cylindrical heads of bolts and nuts. The washer is designed for use with cylindrical bolts, where it provides additional protection against loosening of the connection. The zinc-plated surface treatment guarantees corrosion resistance, which is important for long-term reliability in outdoor or humid environments.

This flexible washer is part of the category of self-locking elements that are designed to increase the safety and reliability of mechanical connections. Thanks to its properties, it is an ideal solution for applications where a high level of security against loosening is required.