{"product_id":"copper-sealing-washers-m12-x-18-x-1-5","title":"Copper Sealing Washers M12 x 18 x 1.5","description":"Copper sealing washers designed for M12 applications. These washers measure 18mm outer diameter with 1.5mm thickness, providing reliable sealing and load distribution. Ideal for plumbing, automotive, and general engineering applications where corrosion resistance and effective sealing are essential. The copper construction ensures durability and compatibility with various fastening systems.","brand":"My Store","offers":[{"title":"Default Title","offer_id":52100302438742,"sku":"HCU1218","price":27.96,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0930\/2196\/2582\/files\/a5da094f-0bd7-4e55-8339-f1efd2d414b2.png?v=1777631509","url":"https:\/\/castleengineers.co.uk\/products\/copper-sealing-washers-m12-x-18-x-1-5","provider":"My Store","version":"1.0","type":"link"}