1.Name:Round thin nuts 2.Size: M8-M48 3.Grade:Gr.2,5, ... :Carbon steel,Stainless steel Specification of our nut: 1.NameRound thin nuts2.StandardDIN, IFI, ISO, JIS, AS,BS, EN, SAE,ASTM3 ... of nuts we can offer?1.NameHex nut, Coupling nut, Nylon lock nut, Spring lock nut, Square nut,Wing nut,etc2 ...