Flat washers, specific to ISO 7089, ISO 7093, DIN 522 or DIN 7349, are metal washers with standardised dimensions. These washers improve the load distribution of bolted joints on surfaces by acting as intermediate elements. They prevent damage to sensitive materials and provide a stabilising contact surface to prevent the connection from loosening due to vibration. Their applications range across mechanical engineering, construction and automotive, varying in size and thickness to meet different mechanical requirements. High-quality flat discs from Würth are characterised by their precise manufacturing and compliance with strict standards, which ensures superior quality and reliability in use.