Self-locking nut by a positive lock (long hole nut)

摘要

Self-locking nut by a positive lock (long hole nut), characterized in that an elevation on the nut (of a wide variety of design, for example, round part with a thread) in a part with a corresponding opening (e.g, elongated hole) is inserted, by means of this positive fit, the nut is secured against twisting turning.