{"product_id":"precision-instrument-hairsprings-3j53-alloy","title":"Meticulab? Instrument Hairsprings | Precision Spiral Springs for Pressure Gauges \u0026 Sensors","description":"\u003cdiv style=\"font-family: 'Segoe UI', Arial, sans-serif; max-width: 1200px; margin: 0 auto; line-height: 1.5; color: #1a2c3e;\"\u003e\n\u003cdiv style=\"background: #f8f9fa; border-left: 4px solid #d9534f; padding: 12px 20px; margin-bottom: 24px; border-radius: 4px;\"\u003e\n\u003cstrong style=\"color: #d9534f;\"\u003e🔧 For Industrial \u0026amp; Instrument Use Only\u003c\/strong\u003e\u003cp style=\"margin: 4px 0 0 0; font-size: 13px; color: #5a6b7a;\"\u003eThis product is designed for mechanical and electrical measuring instruments. Not for consumer or non-instrument applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 24px; font-weight: bold; color: #0b4b6e; border-bottom: 3px solid #2c7da0; padding-bottom: 8px; margin-bottom: 20px;\"\u003e📋 Product Overview\u003c\/h2\u003e\n\u003cp style=\"font-size: 15px; margin-bottom: 16px;\"\u003e\u003cstrong\u003eInstrument Hairspring | Precision Restoring Torque for Pressure Gauges, Ammeters, Relays \u0026amp; More\u003c\/strong\u003e is a professional-grade spiral spring designed for small-volume instrument movements requiring precise restoring torque, linear deflection, and long-term fatigue resistance.\u003c\/p\u003e\n\u003cp style=\"font-size: 15px; margin-bottom: 20px;\"\u003eThe precision-wound design makes it ideal for \u003cstrong\u003epressure gauge movements, automotive instrument clusters, ammeters, voltmeters, multimeters, relays, micrometers, dial gauges, and automatic recorders\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp style=\"font-size: 15px; margin-bottom: 20px;\"\u003eAvailable wire materials: \u003cstrong\u003eTin bronze (QSn4-3, QSn6.5-0.1), Beryllium bronze (QBe2), Stainless steel (1Cr18Ni9Ti), and Constant elastic alloy (3J53)\u003c\/strong\u003e. Outer diameter range: \u003cstrong\u003eΦ7–30mm\u003c\/strong\u003e. Thickness: \u003cstrong\u003e0.025–0.3mm\u003c\/strong\u003e. Width: \u003cstrong\u003e0.2–3mm\u003c\/strong\u003e. Torque range: \u003cstrong\u003e0.05–650 µN·m\/90°\u003c\/strong\u003e. Fully customizable for OEM\/ODM projects.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 24px; font-weight: bold; color: #0b4b6e; border-bottom: 3px solid #2c7da0; padding-bottom: 8px; margin: 32px 0 20px;\"\u003e✅ Why Choose METICULAB Instrument Hairsprings?\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 20px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 180px; background: #f8fafc; padding: 16px; border-radius: 12px; border: 1px solid #e2edf2;\"\u003e\n\u003cstrong style=\"color: #1c6e8f;\"\u003e📏 Wide Size Range\u003c\/strong\u003e\u003cbr\u003eΦ7–30mm OD, 0.025–0.3mm thickness, 0.2–3mm width\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 180px; background: #f8fafc; padding: 16px; border-radius: 12px; border: 1px solid #e2edf2;\"\u003e\n\u003cstrong style=\"color: #1c6e8f;\"\u003e💰 Low MOQ\u003c\/strong\u003e\u003cbr\u003e10 pcs available for testing and prototyping\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 180px; background: #f8fafc; padding: 16px; border-radius: 12px; border: 1px solid #e2edf2;\"\u003e\n\u003cstrong style=\"color: #1c6e8f;\"\u003e🧲 4 Material Options\u003c\/strong\u003e\u003cbr\u003eTin bronze, beryllium bronze, stainless steel, constant elastic alloy\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 180px; background: #f8fafc; padding: 16px; border-radius: 12px; border: 1px solid #e2edf2;\"\u003e\n\u003cstrong style=\"color: #1c6e8f;\"\u003e⚙️ Custom Torque\u003c\/strong\u003e\u003cbr\u003e0.05–650 µN·m\/90° range, non-standard available\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 24px; font-weight: bold; color: #0b4b6e; border-bottom: 3px solid #2c7da0; padding-bottom: 8px; margin: 32px 0 20px;\"\u003e🔧 Product Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; background: white; margin-bottom: 20px; border-radius: 12px; overflow: hidden; box-shadow: 0 1px 3px rgba(0,0,0,0.05);\"\u003e\u003ctbody\u003e\n\u003ctr style=\"background: #eef3fa;\"\u003e\n\u003cth style=\"text-align: left; padding: 12px 16px; border: 1px solid #dee4ec; width: 35%;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 12px 16px; border: 1px solid #dee4ec;\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 16px; border: 1px solid #dee4ec;\"\u003e\u003cstrong\u003eWire Materials\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 16px; border: 1px solid #dee4ec;\"\u003eTin bronze, Beryllium bronze, Stainless steel, Constant elastic alloy 3J53\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9fbfd;\"\u003e\n\u003ctd style=\"padding: 10px 16px; border: 1px solid #dee4ec;\"\u003e\u003cstrong\u003eTorque Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 16px; border: 1px solid #dee4ec;\"\u003e0.05 – 650 µN·m\/90°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2 style=\"font-size: 24px; font-weight: bold; color: #0b4b6e; border-bottom: 3px solid #2c7da0; padding-bottom: 8px; margin: 32px 0 20px;\"\u003e💰 Contact Us for Best Price\u003c\/h2\u003e\n\u003cdiv style=\"background: #f8fafc; padding: 20px; border-radius: 12px; text-align: center; margin-bottom: 20px;\"\u003e\n\u003cp style=\"margin: 8px 0;\"\u003e📧 \u003cstrong\u003eEmail:\u003c\/strong\u003e info@meticulab.net\u003c\/p\u003e\n\u003cp style=\"margin: 8px 0;\"\u003e📱 \u003cstrong\u003eWhatsApp\/Tel:\u003c\/strong\u003e +82-10-3988-4813\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #1a2c3e; color: white; padding: 16px 20px; border-radius: 8px; text-align: center; margin-top: 24px;\"\u003e\u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003eKorea-Based Global Supplier | OEM Support | Precision Springs\u003c\/strong\u003e\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Meticulab","offers":[{"title":"Default Title","offer_id":49147747107068,"sku":"ML-HS-3J53","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0791\/7695\/8204\/files\/A81265380f7784a7dacadd6d46463e7acj.webp?v=1780215847","url":"https:\/\/meticulab.net\/de\/products\/precision-instrument-hairsprings-3j53-alloy","provider":"METICULAB","version":"1.0","type":"link"}