GB/T 4459.1-1995
ActiveMechanical drawings--Representation of screw threads and threaded parts
机械制图 螺纹及螺纹紧固件表示法
Application Summary AI generated
This standard specifies the methods for representing screw threads and threaded fasteners in mechanical drawings. It is applied in engineering design, manufacturing, and technical documentation across industries such as machinery, automotive, and aerospace to ensure consistent and unambiguous communication of thread specifications. The standard is used by engineers and drafters when creating or interpreting technical drawings for threaded components.
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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.