{"product_id":"pure-copper-washer-kit-rjc","title":"Pure Copper Washer Kit","description":"\u003cstyle type=\"text\/css\"\u003e.product-detail-container {\n            --pdc-accent: #b87333; \/* Copper color *\/\n            --pdc-bg-light: #fff5f0; \/* Very light peach\/copper tint *\/\n            --pdc-text-main: #333333;\n            --pdc-text-muted: #666666;\n            font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n            line-height: 1.6;\n            color: var(--pdc-text-main);\n            max-width: 800px;\n            margin: 0 auto;\n            padding: 10px;\n        }\n\n        .product-detail-container h2 {\n            font-size: 24px;\n            color: var(--pdc-accent);\n            margin-top: 0;\n            margin-bottom: 16px;\n            text-align: center;\n            font-weight: 700;\n        }\n\n        .product-detail-container h3 {\n            font-size: 20px;\n            color: var(--pdc-text-main);\n            margin-bottom: 12px;\n            font-weight: 600;\n        }\n\n        .product-detail-container p {\n            font-size: 16px;\n            margin-bottom: 16px;\n            color: var(--pdc-text-main);\n        }\n\n        .product-detail-container ul {\n            padding-left: 20px;\n            margin-bottom: 20px;\n        }\n\n        .product-detail-container li {\n            font-size: 16px;\n            margin-bottom: 8px;\n        }\n\n        \/* Section Styling *\/\n        .pdc-hero {\n            background-color: var(--pdc-bg-light);\n            border-radius: 12px;\n            padding: 24px 20px;\n            margin-bottom: 32px;\n            text-align: center;\n        }\n\n        .pdc-hero p {\n            margin-bottom: 0;\n            font-size: 17px;\n        }\n\n        .pdc-module {\n            margin-bottom: 32px;\n        }\n\n        .pdc-module.bg-light {\n            background-color: var(--pdc-bg-light);\n            padding: 20px;\n            border-radius: 12px;\n        }\n\n        .pdc-media {\n            display: block;\n            width: 100%;\n            min-width: 0;\n            height: auto;\n            min-height: 0;\n            max-height: none;\n            aspect-ratio: auto;\n            padding: 0;\n            overflow: visible;\n            margin-top: 16px;\n        }\n\n        .pdc-media img {\n            display: block;\n            width: 100%;\n            max-width: 100%;\n            height: auto;\n            min-height: 0;\n            max-height: none;\n            aspect-ratio: auto;\n            object-fit: contain;\n            border-radius: 8px;\n        }\n\n        \/* Table Styling *\/\n        .pdc-table-wrapper {\n            overflow-x: auto;\n            margin-bottom: 20px;\n        }\n\n        .pdc-table {\n            width: 100%;\n            border-collapse: collapse;\n            font-size: 14px;\n            min-width: 300px;\n        }\n\n        .pdc-table th {\n            background-color: var(--pdc-accent);\n            color: white;\n            padding: 10px;\n            text-align: left;\n        }\n\n        .pdc-table td {\n            padding: 10px;\n            border-bottom: 1px solid #ddd;\n        }\n\n        .pdc-table tr:nth-child(even) {\n            background-color: #fafafa;\n        }\n\n        \/* FAQ Styling *\/\n        .pdc-faq-item {\n            margin-bottom: 20px;\n        }\n\n        .pdc-faq-q {\n            font-weight: 700;\n            color: var(--pdc-accent);\n            margin-bottom: 5px;\n            font-size: 16px;\n        }\n\n        .pdc-faq-a {\n            font-size: 16px;\n            color: var(--pdc-text-main);\n        }\n        \n        .pdc-tag {\n            display: inline-block;\n            background-color: rgba(184, 115, 51, 0.1);\n            color: var(--pdc-accent);\n            padding: 4px 8px;\n            border-radius: 4px;\n            font-size: 12px;\n            font-weight: bold;\n            margin-right: 5px;\n            margin-bottom: 5px;\n        }\n\u003c\/style\u003e\n\u003cdiv class=\"product-detail-container\"\u003e\n\u003c!-- Hero Section --\u003e\n\u003cdiv class=\"pdc-hero\"\u003e\n\u003ch2\u003ePremium Copper Flat Washer Assortment Kit\u003c\/h2\u003e\n\n\u003cp\u003eThe essential toolkit for mechanics and DIY enthusiasts. Ensure airtight seals, secure fastening, and reliable electrical connections with our high-purity copper washers.\u003c\/p\u003e\n\n\u003cdiv style=\"margin-top: 15px;\"\u003e\n\u003cspan class=\"pdc-tag\"\u003eCorrosion Resistant\u003c\/span\u003e \u003cspan class=\"pdc-tag\"\u003eHigh Conductivity\u003c\/span\u003e \u003cspan class=\"pdc-tag\"\u003eOrganized Case\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Feature 1: Material \u0026 Finish --\u003e\n\n\u003cdiv class=\"pdc-module\"\u003e\n\u003ch3\u003eBuilt to Last with Pure Copper\u003c\/h3\u003e\n\n\u003cp\u003eCrafted from premium-grade copper, these washers offer superior durability compared to standard steel options. The material is naturally resistant to rust and corrosion, making it perfect for automotive engines and outdoor machinery.\u003c\/p\u003e\n\n\u003cp\u003eEach washer features a smooth, polished surface that reduces friction during installation. This precision finish ensures a tight seal against fluid leaks while preventing damage to your bolt threads or contact surfaces.\u003c\/p\u003e\n\n\u003cdiv class=\"pdc-media\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg cke-id=\"img54\" referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/2320511\/20261020160101\/181f6512dc43063dd9133e748ac55e7c.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Feature 2: Functionality (Mechanical \u0026 Electrical) --\u003e\n\n\u003cdiv class=\"pdc-module bg-light\"\u003e\n\u003ch3\u003eVersatile Performance: Mechanical \u0026amp; Electrical\u003c\/h3\u003e\n\n\u003cp\u003eThis kit isn't just for holding things together. The excellent conductivity of copper makes these washers ideal for grounding points in electrical systems and battery terminals.\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eMechanical:\u003c\/strong\u003e Distributes pressure evenly to prevent loosening caused by vibration.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSealing:\u003c\/strong\u003e Soft enough to crush slightly under torque, filling microscopic gaps to stop oil or water leaks.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e Maintains a strong connection between components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv class=\"pdc-media\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg cke-id=\"img55\" referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/2320511\/20261020160100\/a50677ba95194f2e3479fe47097363bf.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Feature 3: Usage Context --\u003e\n\n\u003cdiv class=\"pdc-module\"\u003e\n\u003ch3\u003eReady for Any Workshop Task\u003c\/h3\u003e\n\n\u003cp\u003eWhether you are changing engine oil, repairing a motorcycle, or assembling heavy-duty equipment, having the right size on hand saves time. The included clear plastic case keeps every size separated and easy to find.\u003c\/p\u003e\n\n\u003cp\u003eNo more digging through messy bins—the transparent lid allows you to check stock levels instantly, while the durable box protects your hardware from dust and moisture when not in use.\u003c\/p\u003e\n\n\u003cdiv class=\"pdc-media\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg cke-id=\"img56\" referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/2320511\/20261020160101\/4fb2c244f94593b1a33c2a808f97bf8c.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Feature 4: Applications --\u003e\n\n\u003cdiv class=\"pdc-module bg-light\"\u003e\n\u003ch3\u003eWide Range of Applications\u003c\/h3\u003e\n\n\u003cp\u003eDesigned to meet professional standards, this assortment kit is suitable for various industries including:\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eAutomotive maintenance (Oil pan plugs, drain bolts)\u003c\/li\u003e\n\t\u003cli\u003ePlumbing and hydraulic fittings\u003c\/li\u003e\n\t\u003cli\u003eIndustrial machinery assembly\u003c\/li\u003e\n\t\u003cli\u003eDIY home improvement projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv class=\"pdc-media\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg cke-id=\"img57\" referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/2320511\/20261020160101\/95916ae45538a5f036c89a5587dd997d.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Specifications Section --\u003e\n\n\u003cdiv class=\"pdc-module\"\u003e\n\u003ch3\u003eSize Selection Guide\u003c\/h3\u003e\n\n\u003cp\u003eWe offer two convenient pack sizes to match your needs. Please verify your bolt thread diameter before purchasing.\u003c\/p\u003e\n\n\u003cdiv class=\"pdc-table-wrapper\"\u003e\n\u003ctable class=\"pdc-table\"\u003e\n\t\u003cthead\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003eSet Option\u003c\/th\u003e\n\t\t\t\u003cth\u003eIncluded Sizes (ID x OD x Thickness)\u003c\/th\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/thead\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e \u003c\/td\u003e\n\t\t\t\u003ctd\u003e \u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\u003cstrong\u003e\u003cstrong\u003e100 PCS Set\/\u003c\/strong\u003e200 PCS Set\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd\u003eM5 (5x9mm), M6 (6x10mm), M6 (6x12mm),\u003cbr\u003e\n\t\t\tM8 (8x12mm), M8 (8x14mm), M10 (10x14mm),\u003cbr\u003e\n\t\t\tM12 (12x16mm), M12 (12x18mm), M14 (14x18mm)\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cp style=\"font-size: 14px; color: var(--pdc-text-muted);\"\u003e*Dimensions are listed as Inner Diameter x Outer Diameter x Thickness (mm). All washers have a thickness of approximately 1mm unless noted otherwise.\u003c\/p\u003e\n\n\u003cdiv class=\"pdc-media\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg cke-id=\"img-4-55\" referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/2320511\/20261020162934\/7f0eab9c8f11eba020a84d04ddd12d21.png\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg cke-id=\"img51\" referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/2320511\/20261020161429\/e05934ea7db0b0cf0afa36960ddb073d.png\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- FAQ Section --\u003e\n\n\u003cdiv class=\"pdc-module bg-light\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdiv class=\"pdc-faq-item\"\u003e\n\u003cdiv class=\"pdc-faq-q\"\u003eAre these washers magnetic?\u003c\/div\u003e\n\n\u003cdiv class=\"pdc-faq-a\"\u003eNo, pure copper is non-magnetic. This is a good way to verify the quality of the material if you have a magnet handy.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pdc-faq-item\"\u003e\n\u003cdiv class=\"pdc-faq-q\"\u003eCan I reuse these copper washers?\u003c\/div\u003e\n\n\u003cdiv class=\"pdc-faq-a\"\u003eIt is generally recommended to use them once. Because they work by deforming slightly to create a seal, reusing them may result in a less effective seal and potential leaks.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pdc-faq-item\"\u003e\n\u003cdiv class=\"pdc-faq-q\"\u003eWhat does \"M5\" mean in the size description?\u003c\/div\u003e\n\n\u003cdiv class=\"pdc-faq-a\"\u003e\"M5\" refers to the metric thread size of the bolt. It means the inner diameter of the washer is approximately 5mm, designed to fit an M4 bolt shaft.\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pdc-faq-item\"\u003e\n\u003cdiv class=\"pdc-faq-q\"\u003eDo these come in a hard case or soft bag?\u003c\/div\u003e\n\n\u003cdiv class=\"pdc-faq-a\"\u003eThey come in a durable, clear plastic storage case with individual compartments to keep the different sizes organized and protected.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"Newjoyloo","offers":[{"title":"100PCS\/Set","offer_id":67813203902543,"sku":null,"price":12.95,"currency_code":"USD","in_stock":true},{"title":"200PCS\/Set","offer_id":67813203935311,"sku":null,"price":16.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/5043\/1311\/files\/533d240839417f6cd6ffb187f2258729.png?v=1792490373","url":"https:\/\/warmlykin.com\/products\/pure-copper-washer-kit-rjc","provider":"Warmlykin","version":"1.0","type":"link"}