{"product_id":"90-degree-spring-loaded-self-locking-folding-hinge-yellow-zinc","title":"90-Degree Spring-Loaded Self-Locking Folding Hinge (Yellow Zinc)","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eOur \u003cstrong\u003e90-Degree Spring-Loaded Self-Locking Folding Hinge\u003c\/strong\u003e is a critical structural component for collapsible furniture and space-saving workstations. Engineered with an internal high-tension spring mechanism, this hinge automatically snaps into a secure 90-degree locked position when opened. Finished in an industrial yellow zinc plating, it provides exceptional corrosion resistance and a heavy-duty mechanical aesthetic for workbenches, folding table legs, and RV cabinetry.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAutomatic Self-Locking Mechanism:\u003c\/strong\u003e The spring-loaded design ensures the hinge remains rigidly locked at 90 degrees, preventing accidental collapse under heavy vertical or lateral loads.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIndustrial Yellow Zinc Plating:\u003c\/strong\u003e Features a high-quality multi-layer galvanized finish that offers superior rust protection and durability in high-traffic or workshop environments.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHeavy-Gauge Stamped Steel:\u003c\/strong\u003e Fabricated from structural-grade cold-rolled steel plate for maximum shear strength and long-term mechanical reliability.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eUniversal Mounting Pattern:\u003c\/strong\u003e Precision-punched with multiple screw holes to ensure a secure, flush attachment to wood, metal, or composite furniture frames.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd;\" border=\"1\"\u003e\n    \u003ctbody\u003e\n        \u003ctr style=\"background-color: #f2f2f2;\"\u003e\n            \u003cth style=\"padding: 8px; text-align: left;\"\u003eTechnical Parameter\u003c\/th\u003e\n            \u003cth style=\"padding: 8px; text-align: left;\"\u003eSpecification \u0026amp; Details\u003c\/th\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eProduct Model\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eJYCMP-HN-013\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eLocking Angle\u003c\/td\u003e\n\u003ctd\u003e90 Degrees (Open) \/ 0 Degrees (Folded)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eCarbon Steel (Q235 Grade)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eHeavy-Duty Yellow Zinc Plating\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003ePlate Thickness\u003c\/td\u003e\n\u003ctd\u003e2.0 mm - 2.5 mm Structural Plate\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"JYC Metal Parts","offers":[{"title":"Industrial Yellow Zinc","offer_id":43121649516621,"sku":"JYC-HN-013-YZ","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/6041\/3773\/files\/H210d4f0693c848f9bad86b42b103d17bJ.webp?v=1781347788","url":"https:\/\/jycmp.com\/products\/90-degree-spring-loaded-self-locking-folding-hinge-yellow-zinc","provider":"我的商店","version":"1.0","type":"link"}