GB/T 46557-2025
UpcomingBihexagonal self-locking nuts with counterbore and MJ threads for aerospace
航空航天用带沉头窝的MJ螺纹十二角自锁螺母
Application Summary AI generated
This standard specifies the dimensions, materials, and performance requirements for bihexagonal self-locking nuts with counterbore and MJ threads, designed for high-stress aerospace fastening applications. It is applied in the assembly of aircraft structures, engines, and critical systems where resistance to vibration and secure locking under extreme temperatures and loads are essential. The standard ensures interchangeability and reliability in both manufacturing and maintenance of aerospace components.
Related Standards
GB/T 36224-2018
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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.