GB/T 5358-2021
ActiveScrewdriver for hexalobular socket screws
内六角花形螺钉旋具
Application Summary AI generated
This standard specifies the technical requirements, dimensions, torque performance, and testing methods for screwdrivers designed to drive hexalobular socket screws (commonly known as Torx screws). It is applied in manufacturing and assembly industries, particularly in automotive, electronics, and precision machinery, where these fasteners are used to ensure proper fit and prevent cam-out during high-torque applications. The standard also provides guidelines for quality control and inspection of these tools in production and field maintenance contexts.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.