{"product_id":"copper-sealing-washer-21-x-25-x-1","title":"Copper Sealing Washers 21 x 25 x 1mm | Qty: 25","description":"\u003ch2\u003eCopper Sealing Washers 21mm x 25mm x 1mm | Pack of 25\u003c\/h2\u003e\n\u003ch4\u003e\u003cem\u003eKEY FEATURES:\u003c\/em\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMetric Copper Sealing Washers\u003c\/li\u003e\n\u003cli\u003eMetric Washers: M21\u003c\/li\u003e\n\u003cli\u003eSize: 21mm x 25mm x 1mm\u003c\/li\u003e\n\u003cli\u003eSize: Inner Diameter x Outer Diameter x Depth\u003c\/li\u003e\n\u003cli\u003eQuantity: Pack of 25 (sealing washers)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFREE DELIVERY UK\u003c\/strong\u003e - see below\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"copper sealing washers\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1359\/2999\/files\/copper_sealing_washers_2_large.jpg?v=1526686092\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cem\u003eMETRIC COPPER WASHERS:\u003c\/em\u003e\u003c\/h4\u003e\n\u003cp\u003eThese m21 metric copper washers are often used in car brake lines, fuel and oil lines, hydraulic systems and sump plugs.  They are suitable for use in outdoor applications and challenging environments where they may be exposed to rough weather and corrosive conditions.  Copper sealing washers are a popular choice for use in low pressure hydraulic systems and pneumatic fittings.\u003c\/p\u003e\n\u003ch4\u003e\n\u003cbr\u003e\u003cem\u003eHIGHLY DURABLE COPPER WASHERS:\u003c\/em\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThese heavy duty copper sealing washers deliver excellent corrosion resistance properties.  They are highly durable and demonstrate high thermal and electrical conductivity.  The robust nature combined with the thermal and conductivity properties of these copper washers makes them a great all rounder.  They are employed in many industries - including the automotive, marine, construction, industrial and electrical industries.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cem\u003eTECHNICAL DETAILS:\u003c\/em\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Copper\u003c\/li\u003e\n\u003cli\u003eType: Sealing Washer\u003c\/li\u003e\n\u003cli\u003eHigh Conductivity\u003c\/li\u003e\n\u003cli\u003eExcellent Corrosion Resistance\u003c\/li\u003e\n\u003cli\u003eMelting Point: Up to 1083°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\n\u003cbr\u003e\u003cem\u003eADVANTAGES OF COPPER WASHERS:\u003c\/em\u003e\n\u003c\/h4\u003e\n\u003cp\u003eCopper washers offer a number of key advantages over other material types that may be critical depending on the application at hand.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cem\u003eFlexibility \u003c\/em\u003e\u003c\/strong\u003e- Copper is a flexible and adaptable material, making it a great choice for jobs requiring a malleable washer.  Copper can be easily formed into any shape - making it easy to work with.\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003e\u003cstrong\u003eThermal \u0026amp; Electrical Conductivity\u003c\/strong\u003e\u003c\/em\u003e - Copper is an excellent conductor of heat and electricity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003e\u003cstrong\u003eExcellent Corrosion Resistance\u003c\/strong\u003e \u003c\/em\u003e- Copper is inherently corrosion resistant making it a highly durable material.  It does not react with water making it a good choice where rust damage is a concern.\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003e\u003cstrong\u003eCost Effective\u003c\/strong\u003e \u003c\/em\u003e- Copper washers are typically more cost effective to work with than other materials such as steel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #666666;\"\u003e\u003cem\u003eView All:\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca rel=\"noopener noreferrer\" title=\"copper sealing washers\" href=\"https:\/\/greasemonkeydirect.co.uk\/collections\/copper-washers\" target=\"_blank\"\u003e\u003cstrong\u003eCOPPER SEALING WASHERS\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener noreferrer\" title=\"washers, nuts and bolts\" href=\"https:\/\/greasemonkeydirect.co.uk\/pages\/nuts-bolts\" target=\"_blank\"\u003e\u003cstrong\u003eWASHERS, NUTS \u0026amp; BOLTS\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #999999;\"\u003e\u003cem\u003e\u003cstrong\u003eBEST PRICES ONLINE - SHOP NOW!\u003cbr\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1359\/2999\/files\/fast_delivery_medium.png?v=1518025161\" alt=\"best prices on all workshop supplies\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e* images for illustrative purposes only\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan size=\"2\" color=\"#800000\" style=\"color: #800000; font-size: small;\"\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Grease Monkey Direct","offers":[{"title":"Default Title","offer_id":44574595481890,"sku":"GT-KW157","price":2.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1359\/2999\/products\/kw90_hfdo-28.png?v=1571439557","url":"https:\/\/greasemonkeydirect.co.uk\/products\/copper-sealing-washer-21-x-25-x-1","provider":"Grease Monkey Direct","version":"1.0","type":"link"}