{"product_id":"m20-crinkle-washer-bs-4463-a2-stainless-steel","title":"M20 Crinkle Washer BS 4463 A2 Stainless Steel","description":"\u003cp\u003eThis M20 crinkle washer is manufactured to BS 4463 in A2 stainless steel (304 grade). BS 4463 specifies a lightly corrugated ring giving spring under the head, for light-duty locking on small fixings. The corrugations compress as the screw is tightened, keeping tension on the thread to resist loosening from light vibration.\u003c\/p\u003e\u003ch3\u003eTypical applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eInstrument and electrical assembly\u003c\/li\u003e\n\u003cli\u003eSmall machine and model work\u003c\/li\u003e\n\u003cli\u003ePanel and trim fixing\u003c\/li\u003e\n\u003cli\u003eLight general engineering\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAvailable in packs of 10 to 50, with free next-day UK delivery on orders over £50 and 30-day no-quibble returns. For coastal, marine, or chloride-rich environments, Simfix A4 (316 grade) equivalents are available.\u003c\/p\u003e","brand":"Simfix","offers":[{"title":"Pack of 10","offer_id":57507560554871,"sku":"4463A2200-D","price":21.78,"currency_code":"GBP","in_stock":true},{"title":"Pack of 50","offer_id":57507560587639,"sku":"4463A2200-T","price":100.91,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0991\/4728\/4855\/files\/simfix-2CW08_1.png?v=1789550804","url":"https:\/\/simfix.com\/products\/m20-crinkle-washer-bs-4463-a2-stainless-steel","provider":"Simfix","version":"1.0","type":"link"}