iso ansi b 18 2 4 1 hex head nuts

{"cid":"91199727","title":"Hex Head Nut ANSI B 18.2.2 2205 2507 Super Duplex Stainless Steel Imperial Thread 3\/16\"-4\"","imgUrl":"https:\/\/img.chinax.com\/nimg\/d6\/ab\/13821cac690fb954de849d2e050a-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"TOBO","Model Number":"Hex Nuts","Minimum Order Quantity":"1pcs","Delivery Time":"25 Working days","Certification":"CE\/SGS\/ISO","Place of Origin":"China","Payment Terms":"T\/T, Western Union","Supply Ability":"Max 150 tons\/month","Packaging Details":"Neutral packaging or customized packaging","Product name":"Hex Nut","Material":"stainless steel, Steel, carbon steel, alloy steel","Standard":"DIN","Grade":"4\/5\/6\/8\/10\/12","Head type":"Hex head","Finish":"ZINC, Plain, black\/zinc plated\/hot dip galvanized","Packing":"Cartons+plastic Bags","Application":"Heavy Industry, Retail Industry, General Industry"}}

{"cid":"91150156","title":"18-8 \/ 304 \/ 316 Stainless Steel Hex Cap Bolts","imgUrl":"https:\/\/img.chinax.com\/nimg\/d2\/80\/6e0ffa3b3a37590d51d6c31e6937-200x200-1.jpg","attrs":{"Price":"0.01USD -1 USD","Brand Name":"Drolee","Model Number":"DRL-BHX-1","Minimum Order Quantity":"1000 PCS","Delivery Time":"25-30 days","Place of Origin":"China","Certification":"ISO 9001, SGS, RoHS, Material Report","Packaging Details":"Bulk Packing or as you required","Payment Terms":"T\/T at sight, Western Union, Paypal","Supply Ability":"10,000,000 PCS\/month","HS Code":"7318159090","Screw Type":"Bolt \/ Machine Screw"}}