{"title":"A2 304 Stainless Washers | Penny, Spring, Tooth \u0026 More","description":"\u003cp\u003eExplore our comprehensive range of A2 304 Stainless Washers | Penny, Spring, Tooth \u0026amp; More at Duchy Fasteners, your trusted UK supplier for high-quality fixings. These essential components are designed for robust performance across various applications, including construction, engineering, and general trade projects. We offer a wide selection of a2 304 stainless washers | penny, spring, tooth \u0026amp; more in various grades and sizes, ensuring you find the perfect fit for your specific needs. Our products are ideal for professionals and DIY enthusiasts seeking reliable and durable fastening solutions. With fast UK delivery and competitive pricing, you can easily buy online UK and get your projects completed efficiently.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWashers\u003c\/li\u003e\n\u003cli\u003eSTAINLESS\u003c\/li\u003e\n\u003cli\u003eSTAINLESS STEEL\u003c\/li\u003e\n\u003c\/ul\u003e","products":[{"product_id":"a2-stainless-steel-penny-washers","title":"A2 Stainless Steel Penny Washers","description":"\u003cp\u003eThese A2 304 stainless steel penny and mudguard washers offer a robust, reliable fastening solution for a wide range of applications. Manufactured from premium-grade stainless steel, they deliver outstanding corrosion resistance, making them ideal for use in marine, industrial, automotive and construction environments where long-term durability is essential.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to distribute load over a larger surface area, these washers help prevent damage to softer materials, reduce the risk of pull-through and improve the overall stability of bolted joints. Their wide outside diameter and precise inner hole provide a secure fit around the fixing, enhancing clamping force and ensuring a clean, professional finish on both light-duty and heavy-duty assemblies.\u003c\/p\u003e\n\n\u003cp\u003eSuitable for use with standard metric bolts and screws, this range covers multiple diameters and thicknesses to match different fastening requirements. Whether you are securing body panels, mounting brackets, structural components or general hardware, these stainless steel washers offer a dependable solution that resists rust, staining and degradation even in harsh or exposed conditions.\u003c\/p\u003e\n\n\u003cp\u003eEach washer is engineered for consistent performance, with smooth surfaces and accurate dimensions to support easy installation and reliable tightening. They are an excellent choice for builders, engineers, fabricators, marine fit-out specialists and DIY users seeking high-quality stainless steel fasteners with long service life and low maintenance needs.\u003c\/p\u003e\n\n\u003cp\u003eUse these A2 304 stainless steel penny and mudguard washers wherever you need:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEnhanced load distribution and protection of base materials\u003c\/li\u003e\n  \u003cli\u003eHigh corrosion resistance in outdoor, damp or coastal environments\u003c\/li\u003e\n  \u003cli\u003eA neat, professional appearance around bolt and screw heads\u003c\/li\u003e\n  \u003cli\u003eTrusted performance in marine, construction, industrial and automotive projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Duchy Fasteners","offers":[{"title":"M4 \/ 20mm \/ 1.5mm","offer_id":52758033039678,"sku":"A2WPEN040020","price":0.07,"currency_code":"GBP","in_stock":true},{"title":"M5 \/ 20mm \/ 1.5mm","offer_id":52758033006910,"sku":"A2WPEN050020","price":0.08,"currency_code":"GBP","in_stock":true},{"title":"M5 \/ 25mm \/ 1.5mm","offer_id":52758032974142,"sku":"A2WPEN050025","price":0.1,"currency_code":"GBP","in_stock":true},{"title":"M6 \/ 20mm \/ 1.5mm","offer_id":52758032941374,"sku":"A2WPEN060020","price":0.1,"currency_code":"GBP","in_stock":true},{"title":"M6 \/ 25mm \/ 1.5mm","offer_id":52758032908606,"sku":"A2WPEN060025","price":0.09,"currency_code":"GBP","in_stock":true},{"title":"M6 \/ 30mm \/ 1.5mm","offer_id":52758032875838,"sku":"A2WPEN060030","price":0.28,"currency_code":"GBP","in_stock":true},{"title":"M6 \/ 40mm \/ 1.5mm","offer_id":52758032843070,"sku":"A2WPEN060040","price":0.29,"currency_code":"GBP","in_stock":true},{"title":"M8 \/ 25mm \/ 1.5mm","offer_id":52758032810302,"sku":"A2WPEN080025","price":0.11,"currency_code":"GBP","in_stock":true},{"title":"M8 \/ 30mm \/ 1.5mm","offer_id":52758032777534,"sku":"A2WPEN080030","price":0.28,"currency_code":"GBP","in_stock":true},{"title":"M8 \/ 35mm \/ 1.5mm","offer_id":52758032744766,"sku":"A2WPEN080035","price":0.17,"currency_code":"GBP","in_stock":true},{"title":"M8 \/ 40mm \/ 1.5mm","offer_id":52758032711998,"sku":"A2WPEN080040","price":0.31,"currency_code":"GBP","in_stock":true},{"title":"M8 \/ 50mm \/ 1.5mm","offer_id":52758032679230,"sku":"A2WPEN080050","price":0.54,"currency_code":"GBP","in_stock":true},{"title":"M10 \/ 30mm \/ 1.5mm","offer_id":52758032646462,"sku":"A2WPEN100030","price":0.15,"currency_code":"GBP","in_stock":true},{"title":"M10 \/ 35mm \/ 1.5mm","offer_id":52758032613694,"sku":"A2WPEN100035","price":0.26,"currency_code":"GBP","in_stock":true},{"title":"M12 \/ 35mm \/ 1.5mm","offer_id":52758032580926,"sku":"A2WPEN120035","price":0.37,"currency_code":"GBP","in_stock":true},{"title":"M12 \/ 40mm \/ 1.5mm","offer_id":52758032548158,"sku":"A2WPEN120040","price":0.35,"currency_code":"GBP","in_stock":true},{"title":"M12 \/ 50mm \/ 1.5mm","offer_id":52758032515390,"sku":"A2WPEN120050","price":1.03,"currency_code":"GBP","in_stock":true},{"title":"M12 \/ 50mm \/ 5mm","offer_id":52758032482622,"sku":"A2WPEN120505","price":2.02,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/3183\/5198\/files\/washer-penny_png_789d70b6-a319-4fac-8928-dee94905de65.png?v=1779465119"},{"product_id":"a2-stainless-steel-square-spring-washers-din-7980","title":"STAINLESS STEEL SQUARE SPRING WASHERS DIN 7980 A2","description":"\u003cp\u003eThis A2 stainless steel spring lock washer range offers a reliable fastening solution wherever a secure, vibration-resistant joint is essential. Manufactured to DIN 7980 and made from premium 304 stainless steel, these washers help prevent loosening under dynamic loads, making them ideal for demanding marine, industrial, engineering and construction environments.\u003c\/p\u003e\n\n\u003cp\u003eDesigned for high durability, each washer features a split coil profile that provides strong locking action when used with compatible bolts, nuts and screws. The A2 \/ 304 stainless steel construction ensures excellent corrosion and rust resistance, even in outdoor, humid or chemically exposed locations, helping to extend the service life of your assemblies and reduce maintenance needs.\u003c\/p\u003e\n\n\u003cp\u003eSuitable for professional and DIY use alike, these washers are a dependable choice for applications such as machinery assembly, structural fixings, equipment mounting and repair work where extra security and long-term performance are required.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e A2 \/ 304 stainless steel for superior corrosion resistance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard:\u003c\/strong\u003e Manufactured in accordance with DIN 7980\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Spring lock washer with split coil design for secure fastening\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Helps resist loosening from vibration, shock and dynamic loads\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Marine, industrial, construction, engineering and general fastening tasks\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBenefits:\u003c\/strong\u003e High durability, long service life and consistent, reliable clamping force\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eSelect the required option to match your chosen metric fasteners and achieve a strong, corrosion-resistant and vibration-proof connection in your next project.\u003c\/p\u003e","brand":"Duchy Fasteners","offers":[{"title":"M2","offer_id":52758036250942,"sku":"A2WSCS02","price":0.01,"currency_code":"GBP","in_stock":true},{"title":"M3","offer_id":52758036218174,"sku":"A2WSCS03","price":0.01,"currency_code":"GBP","in_stock":true},{"title":"M3.5","offer_id":52758036185406,"sku":"A2WSCS035","price":0.01,"currency_code":"GBP","in_stock":true},{"title":"M4","offer_id":52758036152638,"sku":"A2WSCS04","price":0.01,"currency_code":"GBP","in_stock":true},{"title":"M5","offer_id":52758036119870,"sku":"A2WSCS05","price":0.01,"currency_code":"GBP","in_stock":true},{"title":"M6","offer_id":52758036087102,"sku":"A2WSCS06","price":0.01,"currency_code":"GBP","in_stock":true},{"title":"M8","offer_id":52758036054334,"sku":"A2WSCS08","price":0.03,"currency_code":"GBP","in_stock":true},{"title":"M10","offer_id":52758036021566,"sku":"A2WSCS10","price":0.06,"currency_code":"GBP","in_stock":true},{"title":"M12","offer_id":52758035988798,"sku":"A2WSCS12","price":0.04,"currency_code":"GBP","in_stock":true},{"title":"M14","offer_id":52758035956030,"sku":"A2WSCS14","price":0.15,"currency_code":"GBP","in_stock":true},{"title":"M16","offer_id":52758035923262,"sku":"A2WSCS16","price":0.13,"currency_code":"GBP","in_stock":true},{"title":"M18","offer_id":52758035890494,"sku":"A2WSCS18","price":0.25,"currency_code":"GBP","in_stock":true},{"title":"M20","offer_id":52758035857726,"sku":"A2WSCS20","price":0.25,"currency_code":"GBP","in_stock":true},{"title":"M22","offer_id":52758035824958,"sku":"A2WSCS22","price":0.26,"currency_code":"GBP","in_stock":true},{"title":"M24","offer_id":52758035792190,"sku":"A2WSCS24","price":0.35,"currency_code":"GBP","in_stock":true},{"title":"M30","offer_id":52758035759422,"sku":"A2WSCS30","price":0.71,"currency_code":"GBP","in_stock":true},{"title":"M33","offer_id":52758035726654,"sku":"A2WSCS33","price":0.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/3183\/5198\/files\/washer-sqspring_png_aba1eb38-bd60-4271-8711-a0ff0d2eb5d3.png?v=1766060864"},{"product_id":"a2-stainless-steel-form-a-flat-washers-din-125a","title":"STAINLESS STEEL FORM A FLAT WASHERS DIN 125A A2","description":"\u003cp\u003eThese A2 Form A washers to DIN 125A are high-quality stainless steel fastener components engineered for durability, consistency, and reliable performance. Manufactured from 304 stainless steel, they offer excellent corrosion resistance, making them ideal for use in construction, engineering, automotive, marine, and general industrial applications where long-lasting fastening solutions are required.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to distribute load evenly under the head of a bolt, screw, or nut, these flat washers help protect surfaces, reduce embedment, and minimise the risk of loosening due to vibration or movement. Their precise metric sizing and adherence to DIN 125A standards ensure a secure and accurate fit with compatible fasteners, supporting both new installations and maintenance work.\u003c\/p\u003e\n\n\u003cp\u003eSuitable for indoor and outdoor use, these stainless steel Form A washers are particularly well-suited to environments exposed to moisture, chemicals, or temperature changes. Whether you are assembling machinery, fabricating metal structures, or carrying out repairs, they provide a clean, professional finish and dependable clamping force.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eManufactured to DIN 125A Form A specification for consistent quality\u003c\/li\u003e\n  \u003cli\u003eA2 \/ 304 stainless steel for excellent corrosion and rust resistance\u003c\/li\u003e\n  \u003cli\u003eFlat washer design to spread load and protect mating surfaces\u003c\/li\u003e\n  \u003cli\u003eReliable performance in demanding and high-vibration applications\u003c\/li\u003e\n  \u003cli\u003eSuitable for a wide range of metric stainless steel fastening projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eChoose these A2 stainless steel Form A washers when you need a robust, standard-compliant solution that delivers long-term reliability and professional results across a broad range of fastening tasks.\u003c\/p\u003e","brand":"Duchy Fasteners","offers":[{"title":"M2.5","offer_id":52758037823806,"sku":"A2WFA025","price":0.01,"currency_code":"GBP","in_stock":true},{"title":"M3","offer_id":52758037791038,"sku":"A2WFA03","price":0.01,"currency_code":"GBP","in_stock":true},{"title":"M3.5","offer_id":52758037758270,"sku":"A2WFA035","price":0.01,"currency_code":"GBP","in_stock":true},{"title":"M4","offer_id":52758037725502,"sku":"A2WFA04","price":0.01,"currency_code":"GBP","in_stock":true},{"title":"M5","offer_id":52758037692734,"sku":"A2WFA05","price":0.01,"currency_code":"GBP","in_stock":true},{"title":"M6","offer_id":52758037659966,"sku":"A2WFA06","price":0.03,"currency_code":"GBP","in_stock":true},{"title":"M8","offer_id":52758037627198,"sku":"A2WFA08","price":0.05,"currency_code":"GBP","in_stock":true},{"title":"M10","offer_id":52758037594430,"sku":"A2WFA10","price":0.1,"currency_code":"GBP","in_stock":true},{"title":"M12","offer_id":52758037561662,"sku":"A2WFA12","price":0.15,"currency_code":"GBP","in_stock":true},{"title":"M14","offer_id":52758037528894,"sku":"A2WFA14","price":0.22,"currency_code":"GBP","in_stock":true},{"title":"M16","offer_id":52758037496126,"sku":"A2WFA16","price":0.23,"currency_code":"GBP","in_stock":true},{"title":"M18","offer_id":52758037463358,"sku":"A2WFA18","price":0.26,"currency_code":"GBP","in_stock":true},{"title":"M20","offer_id":52758037430590,"sku":"A2WFA20","price":0.34,"currency_code":"GBP","in_stock":true},{"title":"M22","offer_id":52758037397822,"sku":"A2WFA22","price":0.26,"currency_code":"GBP","in_stock":true},{"title":"M24","offer_id":52758037365054,"sku":"A2WFA24","price":0.7,"currency_code":"GBP","in_stock":true},{"title":"M27","offer_id":52758037332286,"sku":"A2WFA27","price":0.57,"currency_code":"GBP","in_stock":true},{"title":"M30","offer_id":52758037299518,"sku":"A2WFA30","price":0.98,"currency_code":"GBP","in_stock":true},{"title":"M33","offer_id":52758037266750,"sku":"A2WFA33","price":0.87,"currency_code":"GBP","in_stock":true},{"title":"M36","offer_id":52758037233982,"sku":"A2WFA36","price":1.66,"currency_code":"GBP","in_stock":true},{"title":"M39","offer_id":52758037201214,"sku":"A2WFA39","price":3.02,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/3183\/5198\/files\/washer-A_png_f6092516-bc20-4a3d-b4d9-4c294fe9de8f.png?v=1766061027"},{"product_id":"a2-stainless-steel-internal-tooth-lock-washers-din-6797","title":"STAINLESS STEEL INTERNAL TOOTH LOCK WASHERS DIN 6797 A2","description":"\u003cp\u003eThis internal shakeproof washer range is a high-quality fastening solution designed for reliability and long-term performance in demanding applications. Manufactured from premium A2 stainless steel, these washers provide excellent corrosion resistance, making them suitable for use in harsh and corrosive environments, including marine, construction, engineering, and general industrial settings.\u003c\/p\u003e\n\n\u003cp\u003eFeaturing an internal tooth (serrated) design in accordance with DIN 6797\/98J, these stainless steel washers are engineered to enhance grip and resist loosening caused by vibration, movement, or dynamic loads. The sharp internal serrations bite into the mating surface and fastener, helping to maintain consistent clamping force and improve the security of bolted, screwed, and threaded assemblies.\u003c\/p\u003e\n\n\u003cp\u003eIdeal for use with stainless steel metric fasteners, these washers are particularly useful where a secure, vibration-resistant joint is critical, such as machinery, equipment assemblies, structural fixings, electrical installations, and marine fittings. Their robust construction and resistance to rust and staining make them a dependable choice for both indoor and outdoor use, even in wet or exposed conditions.\u003c\/p\u003e\n\n\u003cp\u003eAvailable in a range of metric sizes to suit different bolt and screw diameters, this internal shakeproof washer selection allows you to match the correct washer to your specific fastening requirements. Whether you are working on new installations, maintenance, or repair projects, these stainless steel internal tooth washers offer a reliable, professional-grade solution for improving joint security and extending service life in a wide variety of applications.\u003c\/p\u003e","brand":"Duchy Fasteners","offers":[{"title":"M2.5","offer_id":52758039626046,"sku":"A2WIS025","price":0.01,"currency_code":"GBP","in_stock":true},{"title":"M3","offer_id":52758039593278,"sku":"A2WIS03","price":0.01,"currency_code":"GBP","in_stock":true},{"title":"M4","offer_id":52758039560510,"sku":"A2WIS04","price":0.02,"currency_code":"GBP","in_stock":true},{"title":"M5","offer_id":52758039527742,"sku":"A2WIS05","price":0.02,"currency_code":"GBP","in_stock":true},{"title":"M6","offer_id":52758039494974,"sku":"A2WIS06","price":0.01,"currency_code":"GBP","in_stock":true},{"title":"M8","offer_id":52758039462206,"sku":"A2WIS08","price":0.03,"currency_code":"GBP","in_stock":true},{"title":"M10","offer_id":52758039429438,"sku":"A2WIS10","price":0.08,"currency_code":"GBP","in_stock":true},{"title":"M12","offer_id":52758039396670,"sku":"A2WIS12","price":0.04,"currency_code":"GBP","in_stock":true},{"title":"M14","offer_id":52758039363902,"sku":"A2WIS14","price":0.15,"currency_code":"GBP","in_stock":true},{"title":"M16","offer_id":52758039331134,"sku":"A2WIS16","price":0.09,"currency_code":"GBP","in_stock":true},{"title":"M20","offer_id":52758039298366,"sku":"A2WIS20","price":0.27,"currency_code":"GBP","in_stock":true},{"title":"M22","offer_id":52758039265598,"sku":"A2WIS22","price":0.32,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/3183\/5198\/files\/washer-ints_png_b64b4df9-e7e0-4339-ab09-203882afd634.png?v=1766061164"},{"product_id":"a2-stainless-steel-crinkle-washers-bs-4463","title":"STAINLESS STEEL CRINKLE WASHERS BS 4463 A2","description":"\u003cp\u003eThis range of crinkle washers is engineered as a high-quality fastener solution for applications where secure clamping, vibration resistance, and long-term reliability are essential. Manufactured in stainless steel to recognised standards, each washer delivers consistent performance in demanding environments, from general engineering and construction to automotive, marine, and maintenance tasks.\u003c\/p\u003e\n\n\u003cp\u003eProduced from durable A2 (304) stainless steel, these crinkle washers offer excellent corrosion resistance, making them ideal for both indoor and outdoor use. Their crimped profile provides a spring-like action that helps maintain tension in bolted joints, reducing the risk of loosening under load, movement, or thermal expansion. This design supports a more stable and secure assembly compared with standard flat washers.\u003c\/p\u003e\n\n\u003cp\u003ePrecision-made to BS4463 and DIN specifications, these washers are suitable for use with a wide variety of metric stainless fasteners, including bolts, set screws, and machine screws. They are a reliable choice for installers, engineers, and DIY users who require a professional finish and long service life from their fixings.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHigh-quality stainless steel crinkle washers for secure, vibration-resistant fastening\u003c\/li\u003e\n  \u003cli\u003eA2 (304) stainless construction for strength and corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eManufactured to BS4463 and DIN standards for consistent, reliable performance\u003c\/li\u003e\n  \u003cli\u003eSpring-like profile helps maintain tension in bolted joints\u003c\/li\u003e\n  \u003cli\u003eSuitable for a wide range of metric stainless steel fasteners and applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Duchy Fasteners","offers":[{"title":"M3","offer_id":52758041657662,"sku":"A2WCRI03","price":0.01,"currency_code":"GBP","in_stock":true},{"title":"M4","offer_id":52758041624894,"sku":"A2WCRI04","price":0.01,"currency_code":"GBP","in_stock":true},{"title":"M5","offer_id":52758041592126,"sku":"A2WCRI05","price":0.03,"currency_code":"GBP","in_stock":true},{"title":"M6","offer_id":52758041559358,"sku":"A2WCRI06","price":0.03,"currency_code":"GBP","in_stock":true},{"title":"M8","offer_id":52758041526590,"sku":"A2WCRI08","price":0.04,"currency_code":"GBP","in_stock":true},{"title":"M10","offer_id":52758041493822,"sku":"A2WCRI10","price":0.25,"currency_code":"GBP","in_stock":true},{"title":"M12","offer_id":52758041461054,"sku":"A2WCRI12","price":0.12,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/3183\/5198\/files\/washer-crinkle_png_d10ab4be-721a-412d-90a0-ee5403c757b1.png?v=1766061310"},{"product_id":"a2-stainless-steel-form-g-washers-din-9021","title":"STAINLESS STEEL FORM G WASHERS DIN 9021 A2","description":"\u003cp\u003eThese A2 stainless steel Form G washers to DIN 9021 are high-quality fastening components designed for reliability, safety and long-term performance. 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