{"product_id":"50pcs-red-vmq-silicone-o-rings-cs1-8mm-id4-5-6mm-sealing-gasket-washers","title":"50PCS Red VMQ Silicone O-Rings CS1.8mm Sealing Gasket Washers","description":"\n\u003ch2\u003e50-Pack Red VMQ Silicone O-Rings — Reliable Sealing for Machinery \u0026amp; Plumbing\u003c\/h2\u003e\n\u003cp\u003eKeep your systems leak-free with these high-quality \u003cstrong\u003eRed VMQ Silicone O-Rings\u003c\/strong\u003e. Supplied in a generous pack of 50, these ring gaskets are crafted from premium food-grade silicone rubber (VMQ), offering outstanding elasticity, temperature resistance, and long-lasting compression set performance. Whether you're tackling a plumbing project, servicing industrial machinery, or maintaining hydraulic and pneumatic systems, these standard-spec O-rings deliver a tight, dependable seal every time.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e VMQ Silicone Rubber\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Red\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCross Section (CS):\u003c\/strong\u003e 1.8 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInner Diameter (ID):\u003c\/strong\u003e 4.5 mm – 6 mm (select your size)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Ring Gasket (Standard)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 50 pieces per lot\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMade in Mainland China\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose These O-Rings?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eExcellent Elasticity:\u003c\/strong\u003e VMQ silicone maintains flexibility across a wide temperature range, reducing the chance of deformation or cracking over time.\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eVersatile Application:\u003c\/strong\u003e Suitable for machinery, plumbing, hydraulics, pneumatics, automotive, and household appliances.\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eStandard Sizing:\u003c\/strong\u003e Conforms to standard O-ring dimensions for easy, drop-in replacement.\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eChemical Resistance:\u003c\/strong\u003e Resists many oils, fuels, and common chemicals — ideal for demanding sealing environments.\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eBulk Value Pack:\u003c\/strong\u003e 50 pieces mean you always have a spare on hand for maintenance and repairs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePlumbing pipe joints and faucet repairs\u003c\/li\u003e\n  \u003cli\u003eHydraulic and pneumatic cylinder sealing\u003c\/li\u003e\n  \u003cli\u003eIndustrial and manufacturing machinery\u003c\/li\u003e\n  \u003cli\u003eAutomotive engine and fuel system components\u003c\/li\u003e\n  \u003cli\u003eHome appliances and water filtration systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Need\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/stainless-steel-self-tapping-screws-m2-2-m4-8-phillips-wood-hinge\"\u003e10PCS Stainless Steel Self-Tapping Screws M2.2–M4.8 Phillips\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10-20mm-diamond-flat-grinding-wheel-dry-and-wet-use-heavy-duty-concrete-grinder-wheel-blue-vacuum-brazed\"\u003e10\/20mm Diamond Flat Grinding Wheel – Dry and Wet Use Heavy Duty\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10pcs-durable-gold-blade-nut-metal-universal-trimmer-accessories-anti-loosening-line-left-hand-thread-replacement-parts-1\"\u003e10pcs Durable Gold Blade Nut Metal Universal Trimmer Accessories\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What does VMQ mean in VMQ silicone O-rings?\u003c\/h4\u003e\n\u003cp\u003eA: VMQ stands for Vinyl Methyl Silicone, a type of silicone rubber known for its excellent flexibility, wide operating temperature range (typically –60°C to +200°C), and good resistance to oils and weathering. VMQ O-rings are a popular choice for demanding sealing applications in machinery, plumbing, and automotive systems.\u003c\/p\u003e\n\u003ch4\u003eQ: Are these O-rings suitable for both hot and cold water plumbing applications?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. VMQ silicone rubber performs reliably across a broad temperature spectrum, making these O-rings well-suited for both hot and cold water plumbing, as well as steam and other high-temperature fluid systems. Always verify the specific temperature and pressure ratings align with your application requirements.\u003c\/p\u003e\n\u003ch4\u003eQ: How do I know which inner diameter (ID) size to choose?\u003c\/h4\u003e\n\u003cp\u003eA: Measure the groove or channel where the O-ring will sit. The inner diameter (ID) should match the diameter of the shaft or bore the O-ring seals against. These are offered in ID sizes from 4.5 mm to 6 mm with a 1.8 mm cross section — select the size that matches your application's groove specifications for a proper, leak-free seal.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I use these O-rings for DIY home repairs?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The standard sizing and reliable silicone material make these O-rings an excellent choice for DIY plumbing repairs such as replacing worn tap or faucet seals, water filter housing gaskets, and similar household applications. The 50-piece bulk pack ensures you have extras ready for future maintenance needs.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What does VMQ mean in VMQ silicone O-rings?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"VMQ stands for Vinyl Methyl Silicone, a type of silicone rubber known for its excellent flexibility, wide operating temperature range (typically –60°C to +200°C), and good resistance to oils and weathering. VMQ O-rings are a popular choice for demanding sealing applications in machinery, plumbing, and automotive systems.\"}}, {\"@type\": \"Question\", \"name\": \"Are these O-rings suitable for both hot and cold water plumbing applications?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 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The standard sizing and reliable silicone material make these O-rings an excellent choice for DIY plumbing repairs such as replacing worn tap or faucet seals, water filter housing gaskets, and similar household applications. 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