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    SKD11 special screw

    World's LeadingJin Yu Da is a screw equipment manufacturer and support services provider

    ExperiencedJinyuda has rich experience in screw manufacturing, research and development

    Many resourcesJinYuda products excellent quality, fair price, is your ideal system partner

    SKD11 special screw

    Features: high wear resistance, high temperature resistance, corrosion resistance, PC special


    Processing technology: base material after quenching and tempering, qualitative, processing, and then vacuum quenching treatment to the overall hardness of HRC60-62° and then tempering to HRC50-52°


    SKD61: Qualitative, processed, vacuum quenched, tempered, nitriding hardness hrC60-62 ° Surface nitriding layer depth 0.8-1mm


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