Indexa: FC15 M12 Domed Head Rest Nut FC15 - Domed Rest Nut Material: Case Hardened Steel EN19A. Hardness: HRC 60. Surface Finish: Black Oxide. MPN: PT15-1220 EAN: 5036140377943 FC15 M12 Domed Head Rest Nut Attributes: B: 20mm C: 22mm MFR Pa…View more