DIN 125 Washers are flat, circular discs with a centrally located hole, commonly used to distribute the load of a threaded fastener, such as a bolt or nut. These washers come in various sizes and materials, and their primary function is to prevent surface damage, reduce friction, and ensure proper load distribution. DIN 125 standardizes the dimensions and specifications for these washers, making them widely used in construction, machinery, and various industrial applications.