m48 x 600 bolts and nuts

{"cid":"91186419","title":"M48 X 600 Bolts and Nuts with Black Oxide Surface Treatment for Heavy Machinery Assembly","imgUrl":"https:\/\/img.chinax.com\/nimg\/76\/12\/a17653644bc43ea273fab545d3f2-200x200-1.jpg","attrs":{"Weightperunit":"Varies By Size","Operatingtemperaturerange":"-40\u00b0C To 150\u00b0C","Drive Type":"Socket","Included Parts":"Nuts, Nut, Washers","Surface Treatment":"Black Oxide","Quality Control":"100% Inspected","Head Style":"Hex","Nuts Per Bolt":"2"}}

{"cid":"91187031","title":"EB 4140 Alloy Hex Bolts And Nuts 42CrMo Shot Blasting G41400 Fasteners Screws","imgUrl":"https:\/\/img.chinax.com\/nimg\/d3\/f9\/907e6e2df16e8aaea497227b4edb-200x200-1.jpg","attrs":{"Price":"$5 - $5.5 \/ Piece","Brand Name":"Eternal Bliss","Model Number":"EB0019","Minimum Order Quantity":"100 Pieces","Delivery Time":"It depends on the quantity to be ordered.","Certification":"ISO9001-2008","Place of Origin":"China","Payment Terms":"by T\/T or L\/C, Western Union","Supply Ability":"100,000.00","Packaging Details":"Plywood Case: 1500 x 1000 x 1000mm (Max.) 20 feet container: 25 tons (Max.)","Product Name":"Liner Bolt","Material":"42CrMo","Standard":"ANSI\/DIN","Surface treatment":"Shot Blasting","Packing":"Wooden Case"}}