... DIN985,DIN982,UNI7474 Products Details: Products Name: Nylon insert lock nut Model No.: DIN985,DIN982,UNI7474 Size: M4-M36 ... construction decoration, solar energy industry, water treatment equipment industry, electronic industry and other industries. • PRODUCTS:If customers have any ... and area.WENZHOU HOWLS FOREIGN TRADE CO.,LTDRm.1106,Digital Mansion,No.140,Xincheng Road,Wenzhou,Zhejiang,ChinaCompany ...