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Nuts and hollow parts

The traditional procedures of nut locking, such as serrated base, the deformation of threads, or the elastic ring only bring partial solutions.

Micro – encapsulated glue placed in the female thread will guarantee against shocks and changes of temperature.

The pre-coating solution is widely used by car manufacturers for locking nuts. We also find pre-coated nuts in security equipment, hydraulic and pneumatic components, pumps and plumbing, electrical material and mechanical engineering.

Our pre-coated machines, developed for internal use, also enable us to precisely place the product and without any pollution on external surfaces.