Our closure screw WVSRV – the ideal solution to effortlessly seal holes with cylindrical internal threads. Crafted from high-quality galvanized steel, these screws combine a sturdy collar with a practical internal hexagon.

The closure screw WVSRV is not only robust but also extremely versatile. Its galvanized steel ensures not only a long lifespan but also reliable performance under various conditions, whether in the industry, construction, or other application areas.

With their cylindrical internal threads, our closure screws enable easy and efficient fastening. The precisely crafted internal hexagon ensures secure handling and facilitates installation.

  • ideally suited for sealing holes with cylindrical internal threads
  • specially crafted to meet the demands of the industry
  • simple and efficient fastening

  • material: steel (galvanised)