The cap nuts not only serve to enhance the appearance, they also protect the screw end from dirt and damage. They have a metric internal thread that ends as a blind hole thread. Furthermore, injuries caused by the open screw end are avoided by means of a cap nut. Typical areas of application - The rounding at the end of the cap nut serves to protect against damage, injuries, soiling and protects the screw end on the inside. That they are closed on one side and end in a so-called blind hole thread. Products made from high-quality materials can be used in wet rooms and outdoors. A fork wrench or socket wrench is required to assemble the lock nut. The round appearance prevents the opponent from getting hurt. The cap nuts are used not only to protect the protruding thread from dirt or damage, but also to avoid injuries at these ends. The cap nuts are used with all common standard screws such as B. cheese head screws, countersunk head screws. Areas of application: A cap nut is referred to