{"id":4059,"date":"2025-07-14T01:34:45","date_gmt":"2025-07-14T08:34:45","guid":{"rendered":"https:\/\/guxiangjs.com\/?post_type=product&p=4059"},"modified":"2025-07-14T01:34:45","modified_gmt":"2025-07-14T08:34:45","slug":"square-nut-304-stainless-steel-metric-tiny-nut-coarse-thread-fastener","status":"publish","type":"product","link":"https:\/\/guxiangjs.com\/zh\/shop\/square-nut-304-stainless-steel-metric-tiny-nut-coarse-thread-fastener\/","title":{"rendered":"Square Nut 304 Stainless Steel Metric Tiny Nut Coarse Thread Fastener"},"content":{"rendered":"
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  1. Performance & Material Properties
    \n\u2022 Marine-Grade 304 Stainless Steel \u2013 Precision-stamped from AISI 304 with \u2265520 MPa tensile strength and \u2265210 MPa yield strength. Naturally corrosion-resistant to chlorides and moisture, ensuring long-term durability in indoor, outdoor and humid environments.
    \n\u2022 Coarse Metric Thread \u2013 Available in M2\u2013M6 coarse pitches (ISO 724-6g) with \u00b10.1 mm tolerance for rapid engagement and high pull-out resistance in 3D-printed plastics, wood or thin sheet metals. Ideal for applications where fast assembly\/disassembly is required.
    \n\u2022 Square Profile Design \u2013 Four-flat geometry provides increased wrenching surface (25 % more torque transfer vs. hex nuts), resists rotation and \u201cspin-out\u201d in reamed or slotted channels. Compact height (0.5\u20131.0\u00d7 width) allows installation in confined spaces.
    \n\u2022 Smooth, Burr-Free Edges \u2013 Fully deburred and passivated per ASTM A967 for consistent thread fit and snag-free handling in automated assembly or hand operations.<\/li>\n
  2. Detailed Application Range
    \n\u2022 3D Printing & Additive Manufacturing \u2013 Inserts into PLA, ABS or PETG prints for durable assembly points in prototypes, jigs and fixtures; stocked by Amazon, Etsy and specialized 3D-printing suppliers.
    \n\u2022 Home Repairs & DIY Projects \u2013 Secure cabinet doors, shelving brackets, mirror frames and appliance panels;
    \n\u2022 Professional Engineering & Machinery \u2013 Fasten sensor mounts, control panels and small-bore piping clamps in robotics, automation equipment and instrumentation;
    \n\u2022 Automotive, Electronics & Marine \u2013 Used in dashboard assemblies, PCBs, light-fixture mounts, battery trays and boat hardware where vibration resistance and corrosion immunity are critical;<\/li>\n
  3. Effortless Operation & User Convenience
    \n\u2022 Tool Compatibility & Anti-Rotation \u2013 Slide the square nut into pre-milled slots or T-channels; engage easily with standard 7 mm\u201310 mm open-end wrenches, socket sets or adjustable spanners\u2014no special drivers needed. Serrated flange options lock into softer materials without adhesives.
    \n\u2022 Drop-In & Press-Fit Installation \u2013 For through-holes and slots: drop the nut in place and drive the mating bolt; for blind-end panels: use self-locking serrated variants or press-fit versions for captive mounting.
    \n\u2022 Assortment Kits & Templates \u2013 Mixed packs of 100\u2013500 pcs with M2\u2013M6 sizes, metal storage trays and drilling\/tapping guides.
    \n\u2022 Reusable & Service-Friendly \u2013 Maintains full torque capacity through \u226520 assembly\/disassembly cycles; square profile resists cam-out, enabling repeated maintenance without thread degradation.<\/li>\n
  4. Premium Quality & Long-Term Reliability
    \n\u2022 ISO-Certified & Traceable Production \u2013 Manufactured under ISO 9001\/14001 systems to DIN 557 and ANSI B18.2.2 standards. Full batch material certifications (EN 10204 3.1) and raw-material traceability available from leading suppliers like McMaster-Carr and Grainger.
    \n\u2022 Rigorous Mechanical & Environmental Testing \u2013 Each batch endures \u2265240 h neutral salt-spray (ASTM B117), 1 000 insertion\/removal cycles, pull-out tests >1 500 N and vibration testing at 5 g (10\u2013500 Hz) to guarantee lasting performance.
    \n\u2022 Vibration & Shock Endurance \u2013 Square flange design prevents self-loosening under dynamic loads up to 10 g and thermal cycling from \u201340 \u00b0C to +120 \u00b0C, ensuring clamp integrity in transport and operation.
    \n\u2022 Safety & Environmental Compliance \u2013 Fully RoHS- and REACH-compliant; free of hexavalent chromium and other restricted substances, making them safe for use in medical devices, food-contact equipment and children\u2019s products.<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"

    Performance & Material Properties \u2022 Marine-Grade 304 Stainless Steel \u2013 Precision-stamped from AISI 304 with \u2265520 MPa tensile strength and \u2265210 MPa yield strength. Naturally corrosion-resistant to chlorides and moisture, ensuring long-term durability in indoor, outdoor and humid environments. \u2022 Coarse Metric Thread \u2013 Available in M2\u2013M6 coarse pitches (ISO 724-6g) with \u00b10.1 mm tolerance […]<\/p>","protected":false},"featured_media":4060,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[166],"product_tag":[],"class_list":["post-4059","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\/4059","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=4059"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/guxiangjs.com\/zh\/wp-json\/wp\/v2\/media\/4060"}],"wp:attachment":[{"href":"https:\/\/guxiangjs.com\/zh\/wp-json\/wp\/v2\/media?parent=4059"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/guxiangjs.com\/zh\/wp-json\/wp\/v2\/product_brand?post=4059"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/guxiangjs.com\/zh\/wp-json\/wp\/v2\/product_cat?post=4059"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/guxiangjs.com\/zh\/wp-json\/wp\/v2\/product_tag?post=4059"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}