Screws and bolts

Screws are one of the basic fastening elements in the construction industry and in many other sectors. They are used to join or fasten materials such as wood, metal or plastics together.

A special type of screw is the window frame screw, which is used to assemble window frames made of plastic, wood and aluminium. These screws are characterised by their special shape, which ensures a stable and secure connection between the window frame and the masonry or wall - made of concrete, solid blocks, bricks or other high-strength building materials. Window construction screws are particularly important for the stability and security of windows and help to ensure that they are firmly and securely anchored in the façade.