Flexible washer under cylinder head DIN 7980 M16 / 16.2

Product detailed description

The DIN 7980 cylinder head spring washer is a specific type of fastener designed for use with cylinder head bolts. This washer has a square cross-section, which increases its ability to provide a reliable hold and prevent spontaneous loosening of joints. The DIN 7980 and ČSN 021740 standards define the exact dimensions and material properties of this washer, ensuring its compatibility and reliability in various applications.

The washer is made of spring steel, which gives it high resistance to mechanical stress and at the same time allows it to absorb vibrations and shocks that could otherwise lead to loosening of the joint. The diameter of the washer is 16.2 mm, which makes it suitable for use with bolts with a metric thread M16. This dimension is critical to ensure the correct seating and function of the washer in the joint.

Square spring washers are often used in engineering, the automotive industry and other areas where it is necessary to ensure a strong and durable connection. Their main function is to increase the friction between the screw head and the surface to which the screw is attached, thus minimizing the risk of loosening due to dynamic loads or vibrations.

Thanks to its properties, this washer is an ideal solution for applications where high reliability and resistance of the joints are required. It is important to ensure that the washer is installed correctly and is compatible with the screws and materials used to achieve maximum efficiency and safety of the connection.