High self-locking nut DIN 982 M12 |10| zinc

Product detailed description

The high self-locking nut according to DIN 982 with metric thread M12 is designed for applications requiring high resistance to loosening due to vibration or dynamic loading. This hexagonal nut is equipped with a nylon insert that provides additional friction between the threads, thereby increasing its self-locking ability. The nylon insert acts as an integral part that prevents the nut from loosening spontaneously, which is critical for the safety and reliability of the connections.

The nut has an external diameter of the M12 thread with a metric pitch of 1.75 mm. Its overall height is 14 mm, while the height of the hexagon itself is 10.37 mm. The width of the nut between the opposing surfaces (width s) is 19 mm and the width between the opposing peaks (width e) is 21.1 mm, which allows the use of standard tools for assembly and disassembly.

It is made of steel with strength class 10, which guarantees high mechanical resistance and the ability to carry significant loads. The surface treatment is zinc-plated, which provides protection against corrosion and increases the service life of the component in difficult operating conditions. This nut complies with the standards ČSN 021492, DIN 982 and ISO 7040, which guarantees its compatibility and standardization on an international scale.

Thanks to its properties, this nut is ideal for use in mechanical engineering, the automotive industry and other areas where connections are exposed to high dynamic loads and vibrations. It is suitable for applications where it is necessary to ensure a solid and safe connection without the risk of spontaneous loosening.