Understand The Surface Treatment Of Half Hex Rivet Nut

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2021-07-19 03:07:46 - Μετάφραση -

Most rivet nuts need to go through many steps to make and process, including the surface treatment of the half hex rivet nut . The surface treatment method can choose oxidation, electro-galvanization, zinc-chromium coating (Dacromet), etc. Electro-galvanizing is implemented according to GB/T 5267.1-2002, and zinc-chromium coating (environmental protection Dacromet) is implemented according...

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