Product name: Hex Flange Nut Material: Low Carbon Steel, Medium carbon steel(1035/1045), Alloy carbon steel, Stainless Steel, etc. Grades: 4-12 Standard: DIN6923 ,JIS1190, IFI Material: Carbon steel, stainless steel Style: Flange Nut Dimension:M3-M16 Standard: DIN, ASTM Grade: DIN: 4-12, SAE GR.A-GR.8 Finish: Plain, Black, Zinc plated, Hot-dipped galvanized, Dacromet, Nickel plated, etc Size: M3-M72 FOB Port: Shanghai ABOUT US: Kingpluse Industry is a fasteners and hardware manufacturer, as well as an exporter with a wide range of industrial products located in Shanghai. We have advanced production facilities, abundant technical forces and complete quality assurance system. We can produce various kinds of nuts, bolts, screws, washers, rods, rivet, and other fasteners. More Information: www.kp-industry.com Visit us at: Booth B3-G25, INDOFASTENER 2015 (Sept.17-19) Address: JIEXPO Kemayoran, Arena PRJ Kemayoran, JI. Benyamin Sueb, Jakarta 10620, Indonesia