The DIN 6915 standard specifies high-strength hexagon nuts with large widths across flats, intended for use in structural steelwork and engineering applications. These nuts are designed to provide a secure and reliable connection in heavy-duty and high-stress environments, ensuring the safety and stability of the structures they are used in. The DIN 6915 standard outlines the dimensions, materials, and mechanical properties that these nuts must meet to guarantee their performance under extreme conditions, making them a crucial component in various industrial settings.