{"id":4110,"date":"2025-07-04T02:11:36","date_gmt":"2025-07-04T09:11:36","guid":{"rendered":"https:\/\/guxiangjs.com\/?post_type=product&p=4110"},"modified":"2025-07-04T02:11:36","modified_gmt":"2025-07-04T09:11:36","slug":"nylon-insert-hex-lock-nuts-304-stainless-steel-18-8-locknut-din985","status":"publish","type":"product","link":"https:\/\/guxiangjs.com\/zh\/shop\/nylon-insert-hex-lock-nuts-304-stainless-steel-18-8-locknut-din985\/","title":{"rendered":"Nylon Insert Hex Lock Nuts 304 Stainless Steel 18-8 Locknut DIN985"},"content":{"rendered":"
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  1. Reliable Anti-Loosening & Corrosion-Proof Performance
    \n\u2022 Manufactured to DIN 985 from austenitic 18-8 (304) stainless steel, the locknut provides \u2248 700 MPa tensile strength while preserving full ductility from \u2212200 \u00b0C to +400 \u00b0C (metal portion).
    \n\u2022 The medium-profile PA 6 nylon insert delivers prevailing-torque retention that meets ISO 2320 after 15 + reuse cycles, resisting vibration up to 12 g RMS without marring mating threads.
    \n\u2022 A bright, passivated finish forms a self-healing chromium-oxide film that withstands salt spray, food-grade disinfectants, mild acids, and high-humidity outdoor atmospheres\u2014guaranteeing long-term stainless appearance.
    \n\u2022 ISO-metric Class 6H female threads are roll-formed through the full nut height, promoting even stress distribution and minimizing galling during repeated assembly and removal.<\/li>\n
  2. Versatile, Cross-Industry Application Spectrum
    \n\u2022 Machinery, Robotics & Automation: Secures motor mounts, linear-guide carriages, and sensor brackets where vibration damping and electrical continuity are essential.
    \n\u2022 Transportation & Mobility: Locks chassis clips, brake-shield studs, and battery brackets in passenger vehicles, e-bikes, railcars, and light aircraft with extended maintenance intervals.
    \n\u2022 Food-Processing, Pharmaceutical & Clean-Room Equipment: Stainless construction and smooth contours suit mixer guards, conveyor rails, and sterile enclosures subjected to aggressive wash-down cycles.
    \n\u2022 Marine, Renewable-Energy & Outdoor Installations: Fastens solar-panel frames, turbine nacelle covers, and deck hardware exposed to UV, chloride-rich atmospheres, and thermal cycling.<\/li>\n
  3. Technician-Friendly, Time-Saving Handling
    \n\u2022 Chamfered lead-ins allow nuts to start by hand\u2014even in blind or overhead positions\u2014reducing cross-thread risk and installer fatigue.
    \n\u2022 The nylon insert grips only during the final turns, letting the nut spin freely beforehand; this lowers driver torque demand and prolongs battery life in powered tools.
    \n\u2022 Standard hex profile fits all common spanners, sockets, and impact drivers; tactile \u201cbite\u201d feedback when the prevailing-torque zone is reached simplifies pass-fail checks without gauges.
    \n\u2022 Supplied in bulk cartons, resealable service pouches, or tape-and-reel strands to integrate seamlessly with manual benches, field kits, and automated pick-and-place feeders.<\/li>\n
  4. Certified Quality & Full Traceability
    \n\u2022 Every production lot undergoes 100 % optical inspection for thread concentricity \u2264 0.03 mm TIR, insert depth \u00b1 0.1 mm, and prevailing torque per ISO 2320; Cp\/Cpk data archived for ISO 9001, IATF 16949, and PPAP Level 3 records.
    \n\u2022 Metal parts passivated to ASTM A967; nylon moulded from virgin PA 6 compliant with RoHS 3 and REACH.
    \n\u2022 Optional electropolishing achieves Ra \u2264 0.4 \u00b5m for hygienic or decorative requirements; nylon colour options (natural, blue, red, black) support size coding or line-side sorting without affecting performance.
    \n\u2022 Packages carry QR-coded labels that trace each nut back to its melt lot and torque-test record, ensuring end-to-end supply-chain transparency for aerospace, medical, and critical-infrastructure projects.<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"

    Reliable Anti-Loosening & Corrosion-Proof Performance \u2022 Manufactured to DIN 985 from austenitic 18-8 (304) stainless steel, the locknut provides \u2248 700 MPa tensile strength while preserving full ductility from \u2212200 \u00b0C to +400 \u00b0C (metal portion). \u2022 The medium-profile PA 6 nylon insert delivers prevailing-torque retention that meets ISO 2320 after 15 + reuse cycles, […]<\/p>","protected":false},"featured_media":4112,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[166],"product_tag":[],"class_list":{"0":"post-4110","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-nut","8":"first","9":"instock","10":"taxable","11":"shipping-taxable","12":"purchasable","13":"product-type-variable"},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/guxiangjs.com\/zh\/wp-json\/wp\/v2\/product\/4110","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/guxiangjs.com\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/guxiangjs.com\/zh\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/guxiangjs.com\/zh\/wp-json\/wp\/v2\/comments?post=4110"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/guxiangjs.com\/zh\/wp-json\/wp\/v2\/media\/4112"}],"wp:attachment":[{"href":"https:\/\/guxiangjs.com\/zh\/wp-json\/wp\/v2\/media?parent=4110"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/guxiangjs.com\/zh\/wp-json\/wp\/v2\/product_brand?post=4110"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/guxiangjs.com\/zh\/wp-json\/wp\/v2\/product_cat?post=4110"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/guxiangjs.com\/zh\/wp-json\/wp\/v2\/product_tag?post=4110"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}