The standard DIN 125A, also known as ISO 7089, is a widely recognized specification for flat washers. These washers are used to distribute the load of a threaded fastener, such as a bolt or a screw, over a larger surface area. The DIN 125A/ISO 7089 standard ensures that these washers have specific dimensions and tolerances, making them compatible with various industrial applications. By adhering to this standard, manufacturers can ensure the quality and interchangeability of these washers, providing a reliable and standardized solution for fastening needs.