{"product_id":"a4-stainless-steel-internal-tooth-shakeproof-lock-washers-din-6797","title":"STAINLESS STEEL INTERNAL TOOTH SHAKEPROOF LOCK WASHERS DIN 6797 A4","description":"\u003cp\u003eThis premium-grade stainless steel shakeproof washer range is engineered for high-performance fastening applications where reliability and security are critical. Manufactured from corrosion-resistant A4 stainless steel, these internal tooth lock washers provide exceptional durability, strength, and resistance to rust, making them ideal for use in demanding industrial, construction, engineering, marine, and outdoor environments.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to enhance the integrity of bolted joints, the internal serrations bite into the mating surfaces to help resist loosening caused by vibration, movement, or thermal cycling. This creates a secure, long-lasting hold that helps maintain clamp load and reduces the risk of joint failure over time.\u003c\/p\u003e\n\n\u003cp\u003eThese stainless steel shakeproof washers are suitable for use with a wide variety of bolts, screws, and nuts, and integrate easily into existing fastening systems. Their robust construction and high corrosion resistance make them well suited to applications exposed to moisture, chemicals, and harsh weather conditions, while still offering clean, professional aesthetics.\u003c\/p\u003e\n\n\u003cp\u003eIdeal for use across multiple sectors, they are commonly used in:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIndustrial machinery and equipment assembly\u003c\/li\u003e\n  \u003cli\u003eConstruction and structural fixings\u003c\/li\u003e\n  \u003cli\u003eMarine, offshore, and coastal installations\u003c\/li\u003e\n  \u003cli\u003eAutomotive, transportation, and mechanical systems\u003c\/li\u003e\n  \u003cli\u003eGeneral engineering, maintenance, and repair\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor projects that demand secure, vibration-resistant fastening with excellent corrosion protection, this A4 stainless steel internal shakeproof washer range delivers reliable performance and long-term peace of mind.\u003c\/p\u003e","brand":"Duchy Fasteners","offers":[{"title":"M3","offer_id":52758090350910,"sku":"A4WIS03","price":0.02,"currency_code":"GBP","in_stock":true},{"title":"M4","offer_id":52758090318142,"sku":"A4WIS04","price":0.01,"currency_code":"GBP","in_stock":true},{"title":"M5","offer_id":52758090285374,"sku":"A4WIS05","price":0.03,"currency_code":"GBP","in_stock":true},{"title":"M6","offer_id":52758090252606,"sku":"A4WIS06","price":0.03,"currency_code":"GBP","in_stock":true},{"title":"M10","offer_id":52758090219838,"sku":"A4WIS10","price":0.05,"currency_code":"GBP","in_stock":true},{"title":"M12","offer_id":52758090187070,"sku":"A4WIS12","price":0.12,"currency_code":"GBP","in_stock":true},{"title":"M14","offer_id":52758090154302,"sku":"A4WIS14","price":0.12,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/3183\/5198\/files\/washer-ints_png_100627ca-e1ba-4011-b3fb-7072c98eb71b.png?v=1766063668","url":"https:\/\/duchyfasteners.co.uk\/products\/a4-stainless-steel-internal-tooth-shakeproof-lock-washers-din-6797","provider":"DuchyFasteners","version":"1.0","type":"link"}