{"product_id":"stainless-steel-rectangular-flat-spring-1-3x9x25x245mm","title":"Stainless Steel Rectangular Flat Spring 1.3×9×25×245mm","description":"\u003cp\u003eKeep your furniture, equipment, and DIY builds performing at their best with this durable \u003cstrong\u003eStainless Steel Rectangular Flat Spring\u003c\/strong\u003e. Precision-engineered to exacting dimensions of \u003cstrong\u003e1.3 × 9 × 25 × 245mm\u003c\/strong\u003e, this flat spring delivers consistent elastic force and long-lasting structural support in a wide variety of applications — from sofa frames and seating assemblies to mechanical fixtures and high-performance equipment.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium Stainless Steel Construction:\u003c\/strong\u003e Made from high-grade stainless steel for excellent corrosion resistance and easy maintenance, ensuring the spring stays reliable even through years of daily use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRectangular \/ Square-Profile Design:\u003c\/strong\u003e The rectangular cross-section delivers a more stable, evenly distributed supporting force compared to round-wire springs — ideal for applications requiring consistent, long-term structural support.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eZ-Type Structure:\u003c\/strong\u003e The Z-type geometric profile allows the spring to generate greater elastic force, making it well-suited for high-performance equipment and demanding load-bearing assemblies.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFatigue-Resistant:\u003c\/strong\u003e Engineered to withstand repeated compression and extension cycles without loss of tension, maintaining its original performance characteristics over an extended service life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Application:\u003c\/strong\u003e Perfect for sofa frames, seat cushion supports, furniture repairs, mechanical equipment, DIY projects, and more.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSilver Finish:\u003c\/strong\u003e Clean, neutral silver tone blends seamlessly into any furniture or equipment assembly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 1.3 × 9 × 25 × 245mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Silver\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose This Flat Spring?\u003c\/h2\u003e\n\u003cp\u003eWhether you're replacing a worn-out sofa spring, reinforcing a mechanical assembly, or sourcing components for a custom build, this rectangular flat spring offers the precision sizing, robust material quality, and structural design you need. Its fatigue-resistant construction means fewer replacements and lower long-term maintenance costs — an excellent value for both home DIY enthusiasts and professional applications.\u003c\/p\u003e\n\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eSofa and furniture frame support\u003c\/li\u003e\n  \u003cli\u003eSeat cushion and upholstery assemblies\u003c\/li\u003e\n  \u003cli\u003eMechanical equipment components\u003c\/li\u003e\n  \u003cli\u003eDIY repair and fabrication projects\u003c\/li\u003e\n  \u003cli\u003eHigh-performance load-bearing fixtures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor general guidance on hardware standards and spring steel specifications, visit the \u003ca href=\"https:\/\/www.nist.gov\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eNational Institute of Standards and Technology (NIST)\u003c\/a\u003e, the authoritative source on materials and measurement standards.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What are the exact dimensions of this rectangular flat spring?\u003c\/h4\u003e\n\u003cp\u003eA: This stainless steel rectangular flat spring measures \u003cstrong\u003e1.3 × 9 × 25 × 245mm\u003c\/strong\u003e. The precise sizing makes it suitable for sofa frames, furniture assemblies, and mechanical equipment applications requiring consistent elastic support.\u003c\/p\u003e\n\u003ch4\u003eQ: What makes the Z-type structure on this flat spring beneficial?\u003c\/h4\u003e\n\u003cp\u003eA: The Z-type geometric structure allows the spring to generate a greater elastic force relative to its size. This design is especially valuable in high-performance equipment and load-bearing assemblies where a strong, reliable spring action is essential over extended use cycles.\u003c\/p\u003e\n\u003ch4\u003eQ: How does the stainless steel material benefit this spring's longevity?\u003c\/h4\u003e\n\u003cp\u003eA: Stainless steel provides excellent resistance to corrosion, oxidation, and wear, which means the spring maintains its structural integrity even after prolonged exposure to humidity or friction. It is also easy to clean, making it a low-maintenance choice for both furniture and mechanical applications.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this spring suitable for sofa repairs?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — this rectangular flat spring is widely used in sofa and upholstered furniture frames. Its square-profile design distributes supporting force evenly, enhancing the stability and service life of seating assemblies.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What are the exact dimensions of this rectangular flat spring?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This stainless steel rectangular flat spring measures 1.3 × 9 × 25 × 245mm. 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Its square-profile design distributes supporting force evenly, enhancing the stability and service life of seating assemblies.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/vpggdm-rp.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Hand Tools \u0026 Hardware\", \"item\": \"https:\/\/vpggdm-rp.myshopify.com\/collections\/hand-tools-hardware\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Stainless Steel Rectangular Flat Spring 1.3×9×25×245mm\", \"item\": \"https:\/\/vpggdm-rp.myshopify.com\/products\/stainless-steel-rectangular-flat-spring-1-3x9x25x245mm\"}]}\u003c\/script\u003e","brand":"Qme","offers":[{"title":"1PC","offer_id":49621795045590,"sku":"1266:200007694#1PC","price":23.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/5243\/8486\/files\/S4ca14c956a0b48fca1d7acfd419c5f95C.webp?v=1785073454","url":"https:\/\/qmeboost.com\/products\/stainless-steel-rectangular-flat-spring-1-3x9x25x245mm","provider":"Qme","version":"1.0","type":"link"}