With BRUMA Schraub- und Drehtechnik from Velbert, you can find the optimum solution for any of your fastening requirements.
Our production options extend from cold working right up to multi-stage shaping processes and thermal processes, such as hardening, quenching and tempering. In addition to the treatment with the Geomet® or Deltaprotekt® process, surfaces can also be galvanised, nickel-plated, gilded, silver-plated, anodised or burnished. To lock screws, we use VC3®- Polyamid-Fleck®, Precote® and Klemm-Tight® coatings.