b18 2 1 heavy hex cap screw

{"cid":"91198575","title":"ANSI ASME B18.2.1 Carbon Steel Heavy Hex Cap Screw","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/f2\/84\/d6dee2ccc98cfd4cecb4c3a18985-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"QBH","Model Number":"ANSI 3\/8\u201d to 3\"","Minimum Order Quantity":"900kg","Delivery Time":"30days","Certification":"ISO9001","Place of Origin":"CHINA","Payment Terms":"L\/C, T\/T,OA","Supply Ability":"500TON\/MONTH","Packaging Details":"25kg Carton+900kg\/Pallet","Material":"Carbon steel","Size":"3\/8 to 3inch","Surface treatment":"Plain,Zinc,Black,H.D.G","Grade":"2\/5\/8","Process":"Cold Forging,Hot Forging","Sample":"Free Sample","Packaging":"25kg Carton+900kg\/Pallet"}}

{"cid":"91199727","title":"STUD BOLT MDB STD MATERIAL ASTM A320-L7 W\/ASTM A194-7 HEAVY HEX NUT (02 UNITS) BOLT STD ASME B18.2.1","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/83\/0e\/b5c7a6fecc5071a7aac1c9ea419b-200x200-1.jpg","attrs":{"Brand Name":"TOBO","Model Number":"Threaded Stud Bolts","Minimum Order Quantity":"20Kg","Delivery Time":"7-15 workdays","Certification":"CE\/SGS\/ISO","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"Max 150 tons\/month","Packaging Details":"Neutral packaging or customized packaging","Standard":"DIN,ISO,DIN ANSI JIS ISO,ANSI,GB","Material":"SS\/ CS","Quality":"High lever","Packing":"Regular shipping packaging or depends on customer's requirement"}}