Bolt, Nut, Customized Fastener manufacturer / supplier in China, offering Customized No8367 Al6xn Oil Industry Price Stainless Steel Xm-19 Alloy Steel 3-1/2 1-5/8 3/4 5/16 A453 Grade660 5inch A286 Thread Rod, 5/8 *200 Ceramic Primer Fluoropolymer Yellow En10204 3.1 H2c Scc Nace Mr0175 3 Inch Thread Rod, 500mm A193 B5 B7 B8 B16 ASTM A320-L7 ASTM A153 M8 M10 HDG En102043.1 Class8.8 Zinc Nickle Galvanized DIN976 Thread Rod and so on.