The screws in the Krones.shop are of outstanding quality and can be used to create and release force-fit and form-fit connections. The range of fasteners is supplemented by set screws, i.e. screws without heads. Instead, their free end has a slot or a hole with a hexagon socket or a hexagon socket for attaching a screwdriver. Tie rods, on the other hand, are used when the length of a screw is insufficient. However, they do not have a drive, so threaded rods must be set in concrete, for example, to secure an object to a base.