GB/T 18230.5-2000
AbolishedPlain washers for high-strength structural bolting hardened and tempered
栓接结构用平垫圈 淬火并回火
Application Summary AI generated
This standard specifies the dimensions, mechanical properties, and technical requirements for hardened and tempered plain washers used in high-strength structural bolting assemblies. It is applied in steel structure connections for construction, bridges, and heavy machinery, ensuring load distribution and preventing bolt loosening under high preload conditions. The standard is critical for quality control and compatibility testing of washers in bolted joints requiring high clamping forces.
Related Standards
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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.