NINGBO FASTENER FACTORY - China

Established in 1984, we specialize in manufacturing standard hex cap screws with high quality and competitive price. Our products have been certificated by ISO9001 in 2000.We are entitled with the right of exporting. Our customers come from America, Europe, Middle East, South and West Asia..The main products of our factory are standard hex cap screws of DIN, IFIand BSW,such as C-10 A325,C-10 A307,BSW916 ,DIN931,DIN933,DIN960,DIN961,DIN558,DIN601,DIN7990,DIN6914,DIN6910 etc. The grades of DIN are 4.8, 8.8 and 10.9 and those of IFI are 2, 5 and 8.The diametre of DIN ranges from M5 TO M24 and the length of it from 10mmto 200mm .The diamatre of IFI ranges from 1/4'' to 1'' and the length ofit ranges from 1/2'' to 10''.The surface treatments include plain, black ,zinc plated(white and yellow),heat deep galvanized and Dakeluo.