... for TOYOTA 1.material:10.9-40Cr, 12.9-35CrMo 2.Surface Treatment:Phosphated,BlackOxide,Galvanized ... nuts for TOYOTA 2-Material:10.9-40Cr, 12.9-35CrMo 3-We are factory and lower ... NutSW41H25Small NutSW32H16Quality (bolt)10.9 or 12.9 Material10.9-40Cr, 12.9-35CrMoSurface TreatmentPhosphated/Black Oxide/Galvanized/ ... carbon steel;stainless steel,etc.4.GradeDIN:4.8-12.9: SAE GR.A-GR.85.FinishPlain;black; ...