Jiaxing Sini Fastener Co., Ltd.  

Product Name: Lock Wing Nuts Clamp /Wing Nut /Butterfly Nut Model NO.: DIN 315 / DIN317 Grade: 4.8 Standard: DIN Head Style: Hexagonal Connection: Common Bolt Type: Hexagon Head Material: Carbon Steel Transport Package: 25 Kg in Bulk; Small Box Package Origin: China HS Code: 73181600 Product Description Cold Forged Wing Nuts / Stamped Wing NutsDIN 315 / DIN317Zinc plated;Yellow zinc plated25 kg in bulkSmall box packageLocated in jiaxing city,zhejiang province. Close to shanghai. Since2004, Jiaxing Sini Fastener Co.,ltd, is aStandard and customizedfasteners exporter andmanufacturer. Jiaxing Sini Fastener got shares in Xinyuan fastener factory which specialized in bolts in 2009 and shares in shenli fastener factory which specialized in nuts in 2010, We became partner of Lianyungang pingxin fastener co.,ltd in 2017.JiaxingSini Fastener Co.,ltdhas been providingbolts and customized stamping partsto awide range of industriesthroughoutNorth America, South America, Europe and the Middle East.Mainly Product:BOLT: din933, din931, din7990, din6922,Hex bolt , carriage bolt, heavy hex bolt, flange head bolt, achor bolt ectRod : threaded rod din976, threaded bar din975 stud bolt, B7 stud bolt ectNut : din934, hex heavy hex nut, flange bolt, cap nut, nylon nut, ectScrew: hex screw, self drilling screw, self tapping screw, drywall screw, pan head screw, button head screw, machine screw, wood screw, ectwasher :flat washer, spring washer, lock washer,square washer,spring lock washer, plain washer ectOur advantage:High quality; Competitive price;Timely deliveryNotice:Please lets know the Size, quantity, Material or Grade, surface, If it is special and Non-standard products, please supply the Drawing or Photos or Samples to usOur products are welcomed around the world, and got good feedback and reputation from our clients. Sincerely hope our professional service is able to win your heart and get your orders.