GB/T 5267.5-2024
ActiveFasteners surface treatment—Part 5：Zinc thermal diffusion coatings
紧固件表面处理 第5部分：热扩散渗锌层
Application Summary AI generated
This standard specifies technical requirements and test methods for zinc thermal diffusion coatings applied to fasteners. It is used in industries such as construction, automotive, and heavy machinery to enhance corrosion resistance of bolts, nuts, and screws in harsh environments. The standard applies to manufacturing quality control and procurement specifications for fasteners requiring durable, uniform zinc coatings.
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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.