Flexible wavy washer DIN 137B M8 / 8.4

Product detailed description

The DIN 137B spring washer, M8 in size and 8.4 mm in internal diameter, is a specific component used in various mechanical assemblies to provide a flexible connection. This washer is made of spring steel, which gives it excellent elastic properties and the ability to absorb vibrations and dynamic loads. Spring steel is a material known for its high strength and resistance to deformation, which guarantees long-term reliability in demanding conditions.

The washer has a wavy shape that is designed to provide elastic resistance when compressed. This design allows the washer to act as a spring element that compensates for changes in the length of the bolted connection caused by thermal expansion or other mechanical influences. The wavy shape also increases friction between the connecting elements, reducing the risk of the joint loosening.

The DIN 137B standard and its equivalent ČSN 021733 define precise dimensions and tolerances for this type of washer, which ensures compatibility and interchangeability across various applications. This washer is often used in the automotive industry, mechanical engineering and other areas where it is necessary to ensure a reliable and flexible connection. It is suitable for use in combination with metric bolts and nuts, specifically with the M8 size.