Supply of high-strength nuts, Yongnian County Bowen specializes in processing high-strength fasteners elevation strength nut nut country, we have advanced technology, excellent equipment, high-tech assembly line, is a professional supplier of high-strength nuts, reasonable prices, specifications complete, allowing you to buy the rest assured useful products. National numbers corresponding to different standards depending on the product properties are divided into ordinary, non-standard, (old) GB, the new national standard, American, British, German standard. High-strength nuts materials of different sizes, ranging threaded into different specifications. General GB, German standard M for (eg M8, M16), American, English is used scores. Supply of high-strength nuts, fasteners Yongnian County Bowen specializes in processing high-strength nuts, we have advanced technology of high strength nuts, excellent equipment, high-tech assembly line, is a professional supplier of high-strength nuts, reasonable price, complete specifications so rest assured that you buy the product easy to use. Which methods of high-strength nut thread repairs have? Some plant in order to facilitate the identification when using a bolt and nut material, with figures represent material. Bolt hit the mark rod bolt central location, hit the mark on the nut nut side. 35 high-strength high-strength nuts nut _ _ Bowen provided by the manufacturer of fasteners Yongnian County Bowen fasteners. Yongnian County Bowen fasteners (www.bwjgj.com) strong, credible, in Handan fastener industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Bowen fasteners and you hand into the brilliant, for a better future!