{"id":693,"date":"2025-10-29T07:35:54","date_gmt":"2025-10-29T07:35:54","guid":{"rendered":"https:\/\/mj-anchor.com\/product\/zinc-plated-hex-nuts\/"},"modified":"2025-11-01T06:35:43","modified_gmt":"2025-11-01T06:35:43","slug":"zinc-plated-hex-nuts","status":"publish","type":"product","link":"https:\/\/mj-anchor.com\/de\/product\/zinc-plated-hex-nuts\/","title":{"rendered":"Zinc Plated Hex Nuts"},"content":{"rendered":"
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Product Details<\/strong><\/h4>\n

Our Dacromet DIN 934 Hex Nuts are engineered for excellence, providing a unique combination of strength, durability, and advanced protection.<\/p>\n

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  • Advanced Dacromet Coating:<\/strong> This is a water-based, inorganic coating composed of zinc and aluminum flakes in a chromate binder. Applied via a dip-spin process and then cured, it forms a multi-layered, sacrificial barrier. This provides exceptional corrosion resistance, often exceeding 500-1000 hours in salt spray tests, without the risk of hydrogen embrittlement.<\/li>\n
  • No Hydrogen Embrittlement:<\/strong> Unlike electroplating processes, the Dacromet application process is free from acid and electrolysis, which eliminates the risk of hydrogen embrittlement. This makes it the ideal coating for high-strength fasteners (Class 8.8 and above), ensuring they maintain their full mechanical integrity without the danger of brittle failure under load.<\/li>\n
  • DIN 934 Standard for Universal Compatibility:<\/strong> These nuts are manufactured in strict accordance with the DIN 934 standard, ensuring consistent dimensions and thread tolerances. This guarantees a perfect fit with any standard metric bolt or stud, simplifying assembly and ensuring reliable clamping force.<\/li>\n
  • Thin-Film Application for Precision Fit:<\/strong> The Dacromet coating is a thin, non-electrolytic film. This means that, unlike thick coatings like hot-dip galvanizing, it does not require the nut threads to be overtapped. This preserves the original thread geometry for a precise, secure fit.<\/li>\n<\/ul>\n

    Product Parameters<\/strong><\/h4>\n

    The technical specifications for our Dacromet Coated DIN 934 Hex Nuts are detailed below.<\/p>\n

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    Parameter<\/th>\nSpecification<\/th>\n<\/tr>\n<\/thead>\n
    Product Name<\/strong><\/td>\nDacromet Coated DIN 934 Hex Nut<\/td>\n<\/tr>\n
    Standard<\/strong><\/td>\nDIN 934<\/td>\n<\/tr>\n
    Material<\/strong><\/td>\nKohlenstoffstahl<\/td>\n<\/tr>\n
    Grade \/ Class<\/strong><\/td>\n4.8, 8.8, 10.9, 12.9<\/td>\n<\/tr>\n
    Surface Treatment<\/strong><\/td>\nDacromet<\/strong> (Preservative Coating)<\/td>\n<\/tr>\n
    Size Range<\/strong><\/td>\nM4 \u2013 M24 (Wider range available for custom projects)<\/td>\n<\/tr>\n
    Brand Name<\/strong><\/td>\nDuojia<\/td>\n<\/tr>\n
    Place of Origin<\/strong><\/td>\nHebei, China<\/td>\n<\/tr>\n
    Measurement System<\/strong><\/td>\nMetric<\/td>\n<\/tr>\n
    Application<\/strong><\/td>\nAutomotive, Wind Energy, Heavy Industry, Construction<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

    Product Features<\/strong><\/h4>\n

    Our Dacromet DIN 934 Hex Nuts are the superior choice for projects demanding high performance and longevity.<\/p>\n

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    • Superior Corrosion Resistance:<\/strong> Provides exceptional protection against rust and corrosion, making it ideal for outdoor, industrial, and high-humidity environments.<\/li>\n
    • Eliminates Hydrogen Embrittlement Risk:<\/strong> The coating process is safe for high-strength steel, preventing the potential for catastrophic fastener failure under stress.<\/li>\n
    • Excellent Heat Resistance:<\/strong> Dacromet coatings can withstand high temperatures without compromising their protective properties, making them suitable for automotive engine and exhaust applications.<\/li>\n
    • Thin, Uniform Coating:<\/strong> Ensures a precise fit with standard threaded bolts without the need for overtapping, maintaining the integrity of the threaded connection.<\/li>\n
    • Environmentally Compliant:<\/strong> Modern Dacromet formulations are chromium-free and water-based, offering a more environmentally friendly alternative to older coating technologies.<\/li>\n<\/ul>\n

      Product Applications<\/strong><\/h4>\n

      The unique properties of Dacromet make these hex nuts indispensable for a variety of high-performance applications.<\/p>\n

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      • Automotive Industry:<\/strong> Widely used for chassis, brake systems, engine components, and other fasteners where high strength and resistance to heat, salt, and chemicals are critical.<\/li>\n
      • Wind Energy Sector:<\/strong> Ideal for fastening bolts on wind turbines, where long-term corrosion resistance and reliability in harsh weather are paramount.<\/li>\n
      • Construction and Infrastructure:<\/strong> Used in structural steel connections, bridges, and other projects requiring high-strength, corrosion-resistant fasteners.<\/li>\n
      • Heavy Machinery and Equipment:<\/strong> Provides durable and reliable fastening for agricultural, construction, and industrial equipment that is exposed to the elements.<\/li>\n
      • Marine and Offshore Applications:<\/strong> Offers a high-performance alternative for components in marine environments that require both strength and excellent resistance to saltwater spray.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
        <\/div>","protected":false},"excerpt":{"rendered":"

        As a premier factory and manufacturer in China, we offer custom DIN 934 Hex Nuts coated with Dacromet, a high-performance, preservative finish designed for superior corrosion resistance. Tailored for demanding projects, these nuts combine the strength of high-grade carbon steel with an advanced coating technology that provides a robust barrier against environmental degradation. Dacromet is a leading choice in the automotive, wind energy, and construction industries, offering a reliable and long-lasting fastening solution that outperforms traditional zinc plating in harsh conditions.<\/p>","protected":false},"featured_media":1437,"template":"","meta":[],"product_brand":[],"product_cat":[231],"product_tag":[146,173,235,237,238,240],"class_list":{"0":"post-693","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-hex-nut","7":"product_tag-hex-bolts-and-nuts","8":"product_tag-eye-bolt-with-nut","9":"product_tag-hex-flange-nut","10":"product_tag-hex-rivet-nut","11":"product_tag-heavy-hex-nut","12":"product_tag-m8-1-25-hex-nut-compared-to-m8x17-washer","14":"first","15":"instock","16":"shipping-taxable","17":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/mj-anchor.com\/de\/wp-json\/wp\/v2\/product\/693","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mj-anchor.com\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/mj-anchor.com\/de\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mj-anchor.com\/de\/wp-json\/wp\/v2\/media\/1437"}],"wp:attachment":[{"href":"https:\/\/mj-anchor.com\/de\/wp-json\/wp\/v2\/media?parent=693"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/mj-anchor.com\/de\/wp-json\/wp\/v2\/product_brand?post=693"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/mj-anchor.com\/de\/wp-json\/wp\/v2\/product_cat?post=693"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/mj-anchor.com\/de\/wp-json\/wp\/v2\/product_tag?post=693"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}