... steel fasteners1.Nuts: Hex nut(DIN934,ISO4032,DIN439,DIN936,ANSI, B 18 2.2), Nylon locking nut(DIN985,DIN982,UNI7474), Flange ... and fasteners1. Our company's name is Wenzhou Howls Foreign Trade Co., Ltd. It was established in 2006 which located in the ... -mail to us.Thanks!Welcome your inquiry!!!WENZHOU HOWLS FOREIGN TRADE CO.,LTDRm.1106,Digital Mansion,No.140,Xincheng Road,Wenzhou,Zhejiang ...