{"product_id":"lock-washers-serrated-m6","title":"Lock Washers Serrated M6","description":"Serrated lock washers in M6 size, designed to prevent fastener loosening under vibration and movement. The serrated teeth grip against bolt heads and surfaces, providing reliable locking action for machinery, automotive, and general engineering applications. Essential for securing bolts in high-vibration environments where standard washers may fail.","brand":"My Store","offers":[{"title":"Default Title","offer_id":52019386384726,"sku":"HLW2","price":9.24,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0930\/2196\/2582\/files\/5e679d75-e481-4017-8269-f85f709dec27.png?v=1765541446","url":"https:\/\/castleengineers.co.uk\/products\/lock-washers-serrated-m6","provider":"My Store","version":"1.0","type":"link"}