Gaika bison, with a locking ring, Din985, galvanized, M20, 5 kg

A nut with a nylon ring, or, as it is also called, “self -ending”, is used for a reliable connection and fastening of parts and structures in construction and engineering. It has a small side from above, in which there is a nylon ring, which cuts it off and prevents further unscrewing during vibration and other influences, and it also gives tightness to the threaded connection. It is widely used in the automobile and machine -building industry. The mount is carried out using a key or a gaykwert.

Installation

When installing, a washer with an enlarged field or ordinary can be used. The nut to the bolt is selected based on the diameter of the bolt. Thanks to the galvanized coating, the nut is protected from corrosion.