Washer for rivets DIN 9021 M8 / 8.4 galvanized

Product detailed description

The DIN 9021 rivet washer is designed for use in fastening applications where increased support and pressure distribution over a larger area are required. This washer has an outer diameter approximately three times the diameter of the bolt, which is in accordance with ISO 7093 and ČSN 021726. Specifically, it is a washer with an inner diameter of 8.4 mm, suitable for M8 bolts.

The washer material is steel with a hardness of 100 HV, which guarantees sufficient strength and resistance to deformation when applying mechanical load. The surface treatment is electroplating, which provides protection against corrosion and increases the service life of the component in demanding conditions.

The washer is classified in product class A/C, which indicates its suitability for a wide range of industrial applications where it is necessary to ensure a reliable connection and uniform load distribution. Its dimensions are 8.4 mm (inner diameter) x 24 mm (outer diameter) x 2 mm (thickness), which meets the standard requirements for large flat washers.

This washer is ideal for use in structures where it is necessary to ensure a strong and stable connection, while reducing the risk of damage to the surface of the material to which it is applied. It is often used in engineering, construction and other industries.