GB/T 2-2001
AbolishedFasteners--Ends of parts with external thread
紧固件 外螺纹零件的末端
Application Summary AI generated
GB/T 2-2001 specifies the types, dimensions, and tolerances for the ends of externally threaded fasteners such as bolts, screws, and studs. It is applied in the design and manufacturing of mechanical assemblies to ensure proper fit, thread engagement, and functional performance across industries like automotive, aerospace, and general machinery. The standard is used by engineers and quality control personnel to define end configurations (e.g., chamfered, flat, or rounded) for consistent production and interchangeability.
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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.