ISO 7689:2018 (Korean Adoption KS W ISO 7689-2018 (2023)) specifies the procurement specification for alloy steel bolts with a tensile strength grade of 1,000 MPa and MJ threads used in aerospace applications. This standard is published by Korea Agency for Technology Standards (KR-KATS) on January 22, 2018. The document outlines detailed requirements including material properties, manufacturing processes, testing methods, and quality control procedures necessary to ensure the performance and reliability of these critical components in high-stress environments typical of aerospace applications. It is crucial for manufacturers and suppliers to adhere to this standard when producing bolts that meet the stringent specifications required by the aerospace industry.
*** Please note: This description may not be accurate, please refer to the official documentation.