roller coaster thread hexagonal repair screws

{"cid":"91201961","title":"Customized Direct Repair Furniture Screws Countersunk Hexagonal Roller Coaster Thread","imgUrl":"https:\/\/img.chinax.com\/nimg\/79\/20\/8b2bbe7c9e9a4796013595a1b37f-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"guanbiao","Model Number":"M5*40","Minimum Order Quantity":"50000PCS","Delivery Time":"10-15 work days","Certification":"ISO, GB, BS, DIN, ANSIJIS","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"10000PCS\/day","Packaging Details":"Plastic bag 1 small box +outer carton +pallets","Materia":"Stainless steel A2-70","Size":"M5*40","Standard":"ISO, GB, BS, DIN,ANSIJIS, Non-standard","Surface treat":"Galvanizing, passivation, tin plating, baking paint","Package":"Plastic bag 1 small box +outer carton +pallets","After-sales Se":"We will follow up every customer and solve all !","Groove":"Torx pins","Torx":"T20"}}

{"cid":"91199727","title":"Hot dip galvanized 3\/8\" Threaded Grade 8 nut washers structural bolt","imgUrl":"https:\/\/img.chinax.com\/nimg\/44\/cd\/80dfa0d896e2054a3c05d28146f4-200x200-1.jpg","attrs":{"Price":"USD600-1500\/TON","Brand Name":"TOBO","Model Number":"8.8","Minimum Order Quantity":"20Kg","Delivery Time":"According to the order","Certification":"CE","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"Max 150 tons\/month","Packaging Details":"Neutral packaging or customized packaging","Name":"1\/4\"-20 Stainless Steel Plain Finish Fully Threaded Hex Head Screw Bolt Nuts","Material":"Metal","Head Style":"Hex","Sample":"Free samples are available free","Size":"1\/4\"-20 (100 pcs)","Grade Rating":"\u200eGrade 8","Thread Size":"3\/8\"-16","Exterior Finish":"Yellow Zinc","Packing":"Plastic bags+Chipboard Cartons+Plywood pallet with Belt &Film."}}