Rundkopfschraube

Rundkopfschraube, often translated as round head screw, is a type of fastener characterized by its dome-shaped head. This head design provides a large bearing surface, which helps to distribute the load over a wider area, preventing damage to the material being fastened. Rundkopfschrauben are commonly used in applications where a smooth, finished appearance is desired, or where the head needs to sit flush or slightly proud of the surface.

The thread of a Rundkopfschraube can vary depending on its intended use. Some have a self-tapping thread, designed to cut its own threads into materials like wood or plastic. Others have a machine thread, intended for use with a pre-tapped hole or a nut. The shank can be fully threaded or partially threaded, with an unthreaded portion just below the head.

Rundkopfschrauben are manufactured from a range of materials, including steel, stainless steel, brass, and aluminum, to suit different environmental conditions and strength requirements. They are often available with various finishes such as zinc plating or chrome plating for corrosion resistance and aesthetic appeal. Their versatility makes them suitable for a wide array of applications in furniture making, cabinetry, general construction, and decorative installations. The round head offers a visually pleasing aesthetic and a good grip for tools, typically a screwdriver.