{"product_id":"ceramic-alumina-al-o-flat-washers-iso-7089","title":"Ceramic (Alumina Al₂O₃) Flat Washers - ISO 7089","description":"\u003cp data-pm-slice=\"1 3 []\"\u003e\u003cspan\u003eAlumina ceramic metric flat washers provide electrical insulation and a durable bearing surface for metric screws and bolts. Made from aluminum oxide (Al₂O₃), these nonmetallic washers combine high hardness, heat resistance, and resistance to wear and corrosion for demanding industrial assemblies.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTheir flat design helps distribute fastening loads while separating mating surfaces. Ceramic insulating washers are a practical choice for electrical equipment, electronics, and applications where metal washers may introduce unwanted electrical conductivity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eElectrical insulation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps isolate conductive components.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eHeat resistance:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Alumina offers thermal stability for elevated-temperature applications.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWear and corrosion resistance:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Supports use in demanding operating environments.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMetric sizing:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e For use with compatible metric screws and bolts.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFlat washer design:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Provides a bearing surface beneath a fastener head or nut.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PPC CERAMIC® (Al₂O₃)","offers":[{"title":"M3","offer_id":67708120760635,"sku":"CERWAM3","price":9.83,"currency_code":"USD","in_stock":true},{"title":"M4","offer_id":67708122071355,"sku":"CERWAM4","price":10.22,"currency_code":"USD","in_stock":true},{"title":"M5","offer_id":67708122202427,"sku":"CERWAM5","price":10.52,"currency_code":"USD","in_stock":true},{"title":"M6","offer_id":67708124037435,"sku":"CERWAM6","price":18.71,"currency_code":"USD","in_stock":true},{"title":"M7","offer_id":67708124102971,"sku":"CERWAM7","price":19.84,"currency_code":"USD","in_stock":true},{"title":"M8","offer_id":67708124660027,"sku":"CERWAM8","price":20.86,"currency_code":"USD","in_stock":true},{"title":"M10","offer_id":67708125970747,"sku":"CERWAM10","price":24.5,"currency_code":"USD","in_stock":true},{"title":"M12","offer_id":67708126888251,"sku":"CERWAM12","price":25.47,"currency_code":"USD","in_stock":true},{"title":"M14","offer_id":67708128166203,"sku":"CERWAM14","price":28.32,"currency_code":"USD","in_stock":true},{"title":"M16","offer_id":67708129247547,"sku":"CERWAM16","price":29.4,"currency_code":"USD","in_stock":true},{"title":"M18","offer_id":67708129968443,"sku":"CERWAM18","price":29.4,"currency_code":"USD","in_stock":true},{"title":"M20","offer_id":67708130656571,"sku":"CERWAM20","price":34.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0807\/9287\/9419\/files\/CeramicWasherImage.png?v=1791904691","url":"https:\/\/performancepolymercomponents.com\/en-mx\/products\/ceramic-alumina-al-o-flat-washers-iso-7089","provider":"Performance Polymer Components","version":"1.0","type":"link"}