GB/T 73-2017 in English

This standard specifies the technical requirements for a specific type of screw, focusing on its structural characteristics and dimensional specifications. It outlines the necessary parameters for the screw's head, shaft, and thread design, ensuring consistency in manufacturing and application. The document also includes details on material selection, surface treatment, and testing methods to verify compliance with the defined standards. Additionally, it provides guidelines for marking and packaging, facilitating proper identification and storage. The standard aims to ensure that products meet uniform quality and performance criteria across different production processes and industries.