{"product_id":"a4-stainless-steel-flat-washers-iso-7089","title":"STAINLESS STEEL FLAT WASHERS ISO 7089 A4","description":"\u003cp\u003eThis premium flat washer range is engineered for reliable performance wherever a strong, secure fastening is required. Manufactured from high-grade A4 stainless steel to ISO 7089 and 200HV hardness, these washers deliver outstanding durability, wear resistance, and long-term stability in demanding conditions.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to meet leading international standards such as ASME, DIN, and BS, each washer offers precise dimensions and a consistent bearing surface to distribute load evenly, protect contact surfaces, and reduce the risk of loosening under vibration. The excellent corrosion resistance of A4 stainless steel makes these washers particularly suited to marine, coastal, chemical, and outdoor environments, where exposure to moisture and aggressive elements is a concern.\u003c\/p\u003e\n\n\u003cp\u003eIdeal for use in industrial machinery, construction, engineering projects, and general fastening applications, these stainless steel flat washers integrate seamlessly with compatible bolts and nuts to create strong, secure assemblies. Whether you are working on structural installations, fabrications, repairs, or maintenance tasks, this range provides a dependable solution that supports both professional and DIY requirements.\u003c\/p\u003e\n\n\u003cp\u003eChoose these high-quality flat washers when you need a robust, corrosion-resistant fastening accessory that combines precision manufacturing, standardized sizing, and long service life across a wide variety of applications.\u003c\/p\u003e","brand":"Duchy Fasteners","offers":[{"title":"M4","offer_id":52758076883262,"sku":"A4WH04","price":0.03,"currency_code":"GBP","in_stock":true},{"title":"M5","offer_id":52758076850494,"sku":"A4WH05","price":0.04,"currency_code":"GBP","in_stock":true},{"title":"M6","offer_id":52758076817726,"sku":"A4WH06","price":0.07,"currency_code":"GBP","in_stock":true},{"title":"M8","offer_id":52758076784958,"sku":"A4WH08","price":0.08,"currency_code":"GBP","in_stock":true},{"title":"M10","offer_id":52758076752190,"sku":"A4WH10","price":0.16,"currency_code":"GBP","in_stock":true},{"title":"M12","offer_id":52758076719422,"sku":"A4WH12","price":0.28,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/3183\/5198\/files\/washer-HV200_png_d0a6a73b-1161-4e3a-9b17-9c1c77c121dc.png?v=1766063004","url":"https:\/\/duchyfasteners.co.uk\/products\/a4-stainless-steel-flat-washers-iso-7089","provider":"DuchyFasteners","version":"1.0","type":"link"}