QC/T 340-2017 in English

This standard specifies the technical requirements, testing methods, and inspection rules for a specific type of bolt used in the automotive industry. It covers aspects such as material properties, dimensional specifications, surface treatment, and performance criteria. The standard ensures that the product meets the necessary quality and safety requirements for its intended application. It also outlines the marking, packaging, and storage requirements to maintain product integrity throughout the supply chain. The document provides detailed information on the manufacturing process and quality control measures to ensure consistency and reliability. The scope includes definitions, classification, and application guidelines for the specified bolt type. This standard is applicable to manufacturers, suppliers, and users involved in the production and use of automotive components.