DIN 982 refers to a specific standard established by the Deutsches Institut für Normung (DIN), which outlines the specifications and requirements for a particular type of fastener known as a lock nut. This standard is crucial in ensuring that lock nuts meet certain quality and performance criteria, thereby enhancing their reliability and effectiveness in various applications. The DIN 982 standard provides detailed guidelines regarding dimensions, materials, and mechanical properties, which are essential for manufacturers and engineers to adhere to in order to maintain consistency and safety in the use of these fasteners across different industries. By following the DIN 982 standard, stakeholders can ensure that the lock nuts used in their projects are capable of withstanding the necessary loads and environmental conditions, ultimately contributing to the overall integrity of the assembled structures or machinery.