GB/T 2674-2004
AbolishedHexalobular socket raised countersunk head screws
内六角花形半沉头螺钉
Application Summary AI generated
This standard specifies the dimensions, technical requirements, and marking for hexalobular socket raised countersunk head screws, ensuring interchangeability and compatibility with corresponding drivers. It is applied in the manufacturing and assembly of mechanical systems, electronics, and automotive products where a flush or slightly protruding screw head is needed for aesthetic or aerodynamic purposes. The standard is used by engineers and procurement professionals to verify product specifications and quality during design, sourcing, and quality control processes.
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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.