... nylon insulator, bushing etc.Stainless Steel Hex bolts nuts washers High strength HDG bolt 10.9s1.Materials: low carbon alloy ... Ltd are supplying all kinds of high quality products such as bolts, high strength bolts, screws, nuts, threaded rod, anchor bolt, ... Yield strengthMin:940MpaGrade8.8 or 10.9StandardDIN, ANSI, ASME, ASTM, IFI, JIS, ASThreadMetric, UNC, UNF, BSWFinishPlain, Galvanized, Black, ...