Washer for rivets DIN 9021 M6 / 6.4

Product detailed description

The DIN 9021 rivet washer is a structural component intended for use in fastening applications where it is necessary to evenly distribute the load under the head of a rivet or bolt. This particular washer has an inner diameter of 6.4 mm, which corresponds to a metric M6 thread, and an outer diameter of approximately three times the diameter of the bolt, i.e. 18 mm. The thickness of the washer is 1.6 mm.

The washer is made of steel with a zinc-plated surface, which increases its resistance to corrosion and extends its service life in environments with higher humidity or chemical exposure. The steel used to manufacture this washer has a hardness of 100 HV on the Vickers scale, which ensures sufficient strength and resistance to deformation when applying a load.

This washer meets the requirements of ISO 7093 and ČSN 021726 standards, which guarantees its compatibility and performance in international and local applications. It is classified in product class A/C, which indicates its suitability for general and specific applications in engineering and construction.

The washer is intended for use in combination with rivets or screws where it is necessary to ensure the stability of the joint and protect the surface of the material from damage. It is ideal for applications where it is necessary to ensure even pressure distribution and minimize the risk of overloading or deformation of the fasteners.