{"product_id":"1mm-compression-spring-6mm-od-10-50mm-length-stainless-steel","title":"1mm Compression Spring 6mm OD 10-50mm Length Various Sizes Stainless Steel","description":"\u003cdiv class=\"hdiy-desc\"\u003e\n\u003cdiv class=\"hdiy-overview\"\u003e\n\u003ch2\u003e1mm Compression Spring 6mm OD — Reliable Elastic Force for Precision Mechanisms\u003c\/h2\u003e\n\u003cp\u003eWhen a mechanism fails because a spring is too stiff, too soft, or simply the wrong size, the whole project stalls. Engineers, hobbyists, and repair technicians who need a compact, consistent compression spring with a 1mm wire diameter and 6mm outer diameter will find this stainless steel option a dependable solution across a wide range of builds.\u003c\/p\u003e\n\u003cp\u003eEach spring is formed from stainless steel wire with a 1mm diameter and a 6mm outer diameter (approximately 0.24 in). Free lengths range from 10mm to 50mm (roughly 0.39 in to 1.97 in), giving you the flexibility to match the exact travel and load requirements of your application. Springs are available in packs of 10, 20, or 50 pieces.\u003c\/p\u003e\n\u003cp\u003eTypical use cases include small appliance repair requiring a compact 1mm wire compression spring, robotics and automation builds that need a 6mm OD return spring for actuators, and precision instrument assembly where consistent spring force over repeated cycles is critical.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-compat\"\u003e\n\u003cspan class=\"hdiy-compat-icon\"\u003e🔧\u003c\/span\u003e \u003cstrong\u003eCompatibility:\u003c\/strong\u003e Suitable for spring seats, bores, or housings with an inner diameter of 6mm or greater. Verify free length and spring rate against your load requirements before ordering.\u003c\/div\u003e\n\u003cdiv class=\"hdiy-features\"\u003e\n\u003ch2\u003e✅ Key Features of These 1mm Wire Compression Springs\u003c\/h2\u003e\n\u003cul class=\"hdiy-list\"\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔩\u003c\/span\u003e\u003cstrong\u003e1mm Wire Diameter\u003c\/strong\u003e — Consistent wire gauge across all length variants ensures predictable spring rate and deflection behavior.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📏\u003c\/span\u003e\u003cstrong\u003e6mm Outer Diameter\u003c\/strong\u003e — Compact OD (≈0.24 in) fits tight bores and small spring seats common in electronics, instruments, and miniature mechanisms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📐\u003c\/span\u003e\u003cstrong\u003e9 Free Length Options (10–50mm)\u003c\/strong\u003e — Choose from 10, 15, 20, 25, 30, 35, 40, 45, or 50mm to match your exact travel and preload requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🛡️\u003c\/span\u003e\u003cstrong\u003eStainless Steel Construction\u003c\/strong\u003e — Corrosion-resistant material maintains spring integrity in humid, wet, or mildly corrosive environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📦\u003c\/span\u003e\u003cstrong\u003eFlexible Pack Quantities\u003c\/strong\u003e — Available in 10, 20, or 50-piece packs so you can stock exactly what your project or workshop demands.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e⚙️\u003c\/span\u003e\u003cstrong\u003eClosed \u0026amp; Ground Ends\u003c\/strong\u003e — Flat ends provide stable seating and even load distribution, reducing lateral buckling in guided applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-table-wrap\"\u003e\n\u003ch2\u003e📐 Technical Specifications — 1mm Compression Springs\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpring Type\u003c\/th\u003e\n\u003ctd\u003eCompression\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWire Diameter\u003c\/th\u003e\n\u003ctd\u003e1mm (0.039 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOuter Diameter (OD)\u003c\/th\u003e\n\u003ctd\u003e6mm (0.236 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInner Diameter (ID)\u003c\/th\u003e\n\u003ctd\u003eApproximately 4mm (0.157 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFree Length Options\u003c\/th\u003e\n\u003ctd\u003e10 \/ 15 \/ 20 \/ 25 \/ 30 \/ 35 \/ 40 \/ 45 \/ 50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnd Type\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpring Rate\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSurface Finish\u003c\/th\u003e\n\u003ctd\u003eNatural \/ Uncoated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack Quantity\u003c\/th\u003e\n\u003ctd\u003e10 PCS \/ 20 PCS \/ 50 PCS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-faq\"\u003e\n\u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I choose the right free length for my application?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eMeasure the distance between the two spring seats in your assembly when the mechanism is at rest (uncompressed). Select a free length that is longer than this distance by the amount of preload travel you need. For example, if your seat gap is 20mm and you want 5mm of preload, choose the 25mm variant.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the spring rate of these 1mm wire compression springs?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eSpring rate depends on wire diameter, OD, and free length. With a fixed 1mm wire and 6mm OD, shorter lengths will have a higher spring rate (stiffer) and longer lengths will be softer. Exact rates vary by length — contact us to confirm if your application requires a specific load value.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre these springs corrosion-resistant?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eYes. These springs are made from stainless steel, which provides good resistance to rust and oxidation in humid, wet, and mildly corrosive environments. For highly aggressive chemical environments, verify material compatibility with your specific conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat inner diameter (ID) do these springs have?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eWith a 6mm outer diameter and 1mm wire diameter, the inner diameter is approximately 4mm (0.157 in). This means any guide rod or pin used inside the spring should be no larger than approximately 3.5–3.8mm to allow free movement without binding.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I use these springs in outdoor or wet environments?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eStainless steel offers solid corrosion resistance for most outdoor and wet-environment applications. These springs are suitable for garden equipment, outdoor enclosures, and marine-adjacent uses where occasional moisture exposure is expected. Prolonged submersion in saltwater may require additional consideration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhich pack size should I order?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eThe 10-piece pack is ideal for single-project repairs or prototyping. The 20-piece pack suits small production runs or workshop stock. The 50-piece pack offers the best value per spring for ongoing production, bulk repairs, or stocking multiple length variants at once.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre these springs compatible with standard spring seats and housings?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eYes, provided the housing bore is at least 6mm in diameter. The 6mm OD is a common size used in small appliances, electronics, instruments, and light mechanical assemblies. Always verify the bore diameter and seat depth in your specific application before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-cta\"\u003e🛒 Select your Length and Pack Quantity above, then add to cart.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"HomeDIYer","offers":[{"title":"10mm \/ 1mm \/ 6mm \u0026 10 PCS","offer_id":52449053278482,"sku":"TPZ0388x10","price":7.44,"currency_code":"USD","in_stock":true},{"title":"15mm \/ 1mm \/ 6mm \u0026 10 PCS","offer_id":52449053311250,"sku":"TPZ0389x10","price":7.44,"currency_code":"USD","in_stock":true},{"title":"20mm \/ 1mm \/ 6mm \u0026 10 PCS","offer_id":52449053344018,"sku":"TPZ0390x10","price":7.44,"currency_code":"USD","in_stock":true},{"title":"25mm \/ 1mm \/ 6mm \u0026 10 PCS","offer_id":52449053376786,"sku":"TPZ0391x10","price":7.44,"currency_code":"USD","in_stock":true},{"title":"30mm \/ 1mm \/ 6mm \u0026 10 PCS","offer_id":52449053409554,"sku":"TPZ0392x10","price":7.44,"currency_code":"USD","in_stock":true},{"title":"35mm \/ 1mm \/ 6mm \u0026 10 PCS","offer_id":52449053442322,"sku":"TPZ0393x10","price":7.44,"currency_code":"USD","in_stock":true},{"title":"40mm \/ 1mm \/ 6mm \u0026 10 PCS","offer_id":52449053475090,"sku":"TPZ0394x10","price":7.44,"currency_code":"USD","in_stock":true},{"title":"45mm \/ 1mm \/ 6mm \u0026 10 PCS","offer_id":52449053507858,"sku":"TPZ0395x10","price":7.44,"currency_code":"USD","in_stock":true},{"title":"50mm \/ 1mm \/ 6mm \u0026 10 PCS","offer_id":52449053540626,"sku":"TPZ0396x10","price":7.44,"currency_code":"USD","in_stock":true},{"title":"10mm \/ 1mm \/ 6mm \u0026 20 PCS","offer_id":52449053573394,"sku":"TPZ0388x20","price":13.78,"currency_code":"USD","in_stock":true},{"title":"15mm \/ 1mm \/ 6mm \u0026 20 PCS","offer_id":52449053606162,"sku":"TPZ0389x20","price":13.78,"currency_code":"USD","in_stock":true},{"title":"20mm \/ 1mm \/ 6mm \u0026 20 PCS","offer_id":52449053638930,"sku":"TPZ0390x20","price":13.78,"currency_code":"USD","in_stock":true},{"title":"25mm \/ 1mm \/ 6mm \u0026 20 PCS","offer_id":52449053671698,"sku":"TPZ0391x20","price":13.78,"currency_code":"USD","in_stock":true},{"title":"30mm \/ 1mm \/ 6mm \u0026 20 PCS","offer_id":52449053704466,"sku":"TPZ0392x20","price":13.78,"currency_code":"USD","in_stock":true},{"title":"35mm \/ 1mm \/ 6mm \u0026 20 PCS","offer_id":52449053737234,"sku":"TPZ0393x20","price":13.78,"currency_code":"USD","in_stock":true},{"title":"40mm \/ 1mm \/ 6mm \u0026 20 PCS","offer_id":52449053770002,"sku":"TPZ0394x20","price":13.78,"currency_code":"USD","in_stock":true},{"title":"45mm \/ 1mm \/ 6mm \u0026 20 PCS","offer_id":52449053802770,"sku":"TPZ0395x20","price":13.78,"currency_code":"USD","in_stock":true},{"title":"50mm \/ 1mm \/ 6mm \u0026 20 PCS","offer_id":52449053835538,"sku":"TPZ0396x20","price":13.78,"currency_code":"USD","in_stock":true},{"title":"10mm \/ 1mm \/ 6mm \u0026 50 PCS","offer_id":52449053868306,"sku":"TPZ0388x50","price":32.76,"currency_code":"USD","in_stock":true},{"title":"15mm \/ 1mm \/ 6mm \u0026 50 PCS","offer_id":52449053901074,"sku":"TPZ0389x50","price":32.76,"currency_code":"USD","in_stock":true},{"title":"20mm \/ 1mm \/ 6mm \u0026 50 PCS","offer_id":52449053933842,"sku":"TPZ0390x50","price":32.76,"currency_code":"USD","in_stock":true},{"title":"25mm \/ 1mm \/ 6mm \u0026 50 PCS","offer_id":52449053966610,"sku":"TPZ0391x50","price":32.76,"currency_code":"USD","in_stock":true},{"title":"30mm \/ 1mm \/ 6mm \u0026 50 PCS","offer_id":52449053999378,"sku":"TPZ0392x50","price":32.76,"currency_code":"USD","in_stock":true},{"title":"35mm \/ 1mm \/ 6mm \u0026 50 PCS","offer_id":52449054032146,"sku":"TPZ0393x50","price":32.76,"currency_code":"USD","in_stock":true},{"title":"40mm \/ 1mm \/ 6mm \u0026 50 PCS","offer_id":52449054064914,"sku":"TPZ0394x50","price":32.76,"currency_code":"USD","in_stock":true},{"title":"45mm \/ 1mm \/ 6mm \u0026 50 PCS","offer_id":52449054097682,"sku":"TPZ0395x50","price":32.76,"currency_code":"USD","in_stock":true},{"title":"50mm \/ 1mm \/ 6mm \u0026 50 PCS","offer_id":52449054130450,"sku":"TPZ0396x50","price":32.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Picture6of9_85b9c196-6ec3-49a6-933a-5ff0a1e95c2b.jpg?v=1783438034","url":"https:\/\/homediyer.com\/products\/1mm-compression-spring-6mm-od-10-50mm-length-stainless-steel","provider":"HomeDIYer","version":"1.0","type":"link"}