{"product_id":"m36-37-4-x-55-0-x-6-6mm-nord-lock-washer-stainless-steel-a4","title":"M36 37.4 x 55.0 x 6.6mm Nord-lock Washer Stainless Steel A4","description":"\u003cp\u003eStainless Steel Tension makes the bolt self-locking Nord-Lock wedge-locking technology secures bolted joints with tension instead of friction. The system comprises of a pair of washers that has cams on one side and radial teeth on the opposite side. Nord-Lock wedge-locking products positively lock the fastener in a joint which is subjected to extreme vibration or dynamic loads. The key is the difference in angles. Since the cam angle \" α \" is larger than the thread pitch \" β \", the pair of washers expand more than the corresponding pitch of the thread. Refer to the second picture in images.\u003c\/p\u003e","brand":"Nord-Lock","offers":[{"title":"Default Title","offer_id":53328139747594,"sku":"5023654","price":36.26,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/8391\/2714\/files\/c726e3f26b89838967ce22c89e58325d.jpg?v=1783504475","url":"https:\/\/fastenup.co.uk\/products\/m36-37-4-x-55-0-x-6-6mm-nord-lock-washer-stainless-steel-a4","provider":"Fasten Up","version":"1.0","type":"link"}