{"id":4100,"date":"2025-07-04T02:25:13","date_gmt":"2025-07-04T09:25:13","guid":{"rendered":"https:\/\/guxiangjs.com\/?post_type=product&p=4100"},"modified":"2025-07-04T02:25:13","modified_gmt":"2025-07-04T09:25:13","slug":"serrated-flange-hex-nut-hexagon-flange-nut-304-stainless-steel-18-8-din6923","status":"publish","type":"product","link":"https:\/\/guxiangjs.com\/zh\/shop\/serrated-flange-hex-nut-hexagon-flange-nut-304-stainless-steel-18-8-din6923\/","title":{"rendered":"Serrated Flange Hex Nut-Hexagon Flange Nut 304 Stainless Steel 18-8 DIN6923"},"content":{"rendered":"
    \n
  1. Anti-Vibration, Corrosion-Proof Performance
    \n\u2022 Manufactured to DIN 6923 from austenitic 18-8 (304) stainless steel, the nut provides \u2248 700 MPa tensile strength while retaining full ductility from \u2212200 \u00b0C to +400 \u00b0C.
    \n\u2022 An integral 120\u00b0 serrated flange bites into mating surfaces, generating prevailing-torque resistance up to 1.5 Nm per millimetre of thread diameter and preventing loosening under shock or vibration\u2014without damaging protective coatings on the joint members.
    \n\u2022 The bright, passivated finish forms a self-healing chromium-oxide film that resists salt-spray, mild acids, cleaning detergents, and atmospheric humidity, ensuring long-term stainless appearance in wash-down or outdoor environments.
    \n\u2022 Roll-formed ISO-metric Class 6H female threads run the full nut height, maximising contact area and distributing axial load evenly to minimise galling or creep during repeated service cycles.<\/li>\n
  2. Versatile, Cross-Industry Application Spectrum
    \n\u2022 Machinery, Robotics & Automation: Secures motor mounts, gearbox covers, and sensor brackets where vibration damping and electrical continuity are required.
    \n\u2022 Automotive, Rail & Off-Highway Vehicles: Locks suspension linkages, brake shields, and exhaust hangers, with the serrated flange eliminating the need for spring washers in dynamic duty.
    \n\u2022 Food, Pharmaceutical & Clean-Room Equipment: Stainless construction and smooth external surfaces make the nut suitable for mixer guards, conveyor rails, and sterile enclosures subjected to frequent chemical wash-downs.
    \n\u2022 Renewable Energy & Marine Hardware: Attaches solar-panel frames, tidal-generator housings, and offshore lighting fixtures, resisting chloride-rich atmospheres and UV exposure while providing tool-less anti-rotation on pre-painted structures.<\/li>\n
  3. Fast, Operator-Friendly Handling
    \n\u2022 One-piece flange replaces separate washers, cutting parts count and installation time by up to 40 % in high-volume assembly or field repairs.
    \n\u2022 Chamfered lead-in guides the mating bolt or stud, allowing nuts to start by hand even in blind or overhead positions, and reducing cross-thread risk.
    \n\u2022 Standard hex profile fits all common hand, pneumatic, and battery drivers; the wide flange automatically centres on slotted holes, ensuring consistent seating without torque-controlled tools.
    \n\u2022 Supplied in bulk cartons, resealable service packs, or tape-and-reel strands for automated pick-and-place feeders, supporting everything from emergency kits to fully robotic production lines.<\/li>\n
  4. Premium Quality & Full Traceability
    \n\u2022 Every batch undergoes 100 % optical inspection for flange concentricity \u2264 0.03 mm TIR, serration height uniformity, and burr height < 0.05 mm; statistical data are logged for ISO 9001, IATF 16949, and PPAP Level 3 documentation.
    \n\u2022 Passivation follows ASTM A967 standards and can be supplemented with electropolishing to achieve Ra \u2264 0.4 \u00b5m for hygienic or decorative requirements without altering thread class.
    \n\u2022 Finish palette includes bright, matte, or black oxide plus colour powder-coat overlays in any RAL\/Pantone shade, enabling brand identity or maintenance-zone coding while preserving dimensional accuracy.
    \n\u2022 Shipments arrive with RoHS 3, REACH, and DFARS material certificates, each nut tagged by QR code to its melt lot, assuring end-to-end supply-chain transparency for critical infrastructure, aerospace tooling, and medical devices.<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"

    Anti-Vibration, Corrosion-Proof Performance \u2022 Manufactured to DIN 6923 from austenitic 18-8 (304) stainless steel, the nut provides \u2248 700 MPa tensile strength while retaining full ductility from \u2212200 \u00b0C to +400 \u00b0C. \u2022 An integral 120\u00b0 serrated flange bites into mating surfaces, generating prevailing-torque resistance up to 1.5 Nm per millimetre of thread diameter and […]<\/p>","protected":false},"featured_media":4101,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[166],"product_tag":[],"class_list":["post-4100","product","type-product","status-publish","has-post-thumbnail","product_cat-nut","first","instock","taxable","shipping-taxable","purchasable","product-type-variable"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/guxiangjs.com\/zh\/wp-json\/wp\/v2\/product\/4100","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=4100"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/guxiangjs.com\/zh\/wp-json\/wp\/v2\/media\/4101"}],"wp:attachment":[{"href":"https:\/\/guxiangjs.com\/zh\/wp-json\/wp\/v2\/media?parent=4100"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/guxiangjs.com\/zh\/wp-json\/wp\/v2\/product_brand?post=4100"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/guxiangjs.com\/zh\/wp-json\/wp\/v2\/product_cat?post=4100"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/guxiangjs.com\/zh\/wp-json\/wp\/v2\/product_tag?post=4100"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}