1.Name:DIN985 Hex nylon lock nut 2.Size: M8-M48 3.Grade:Gr.2, ... steel,Stainless steel Specification of our nut: 1.NameDIN985 Hex nylon lock nut2.StandardDIN, IFI, ISO, JIS, AS,BS, EN, SAE ... case11.CertificateISO9001:2008What else of nuts we can offer?1.NameHex nut, Coupling nut, Nylon lock nut, Spring lock nut, Square nut,Wing ... any interest,pls do not hesitate to contact us! DIN985 Hex nylon lock nut