Mutrivõru

Mutrivõru is an Estonian term that translates to "nut ring" or "locking nut" in English. It refers to a type of fastener, typically a ring-shaped metal component with internal threads, designed to secure another threaded component, such as a bolt or screw, in place. The primary function of a mutrivõru is to prevent loosening due to vibration or other mechanical stresses.

These fasteners are commonly used in mechanical assemblies, machinery, and construction to ensure the integrity and safety of connections. They work by providing a secondary means of holding a nut or bolt, often by deforming slightly or interlocking with the mating thread. Various designs exist, including those with integrated locking mechanisms, such as a split or a deformable section, that grip the threads of the bolt or screw.

The material used for mutrivõru can vary depending on the application, with common choices including steel, stainless steel, and other alloys that offer strength and durability. The selection of a specific type of mutrivõru depends on factors such as the load requirements, environmental conditions, and the type of threaded fastener being secured. Their use is crucial in applications where reliability and resistance to loosening are paramount.