Guidelines for coefficients of frictions – stainless steel fasteners Leave a Comment / By admin / February 19, 2023 Coefficients of friction µ total of stainless steel screws (VDI 2230)µ total for lubricated conditionScrewNutOiledMoS2 PasteA2 to A4A2 to A50.23 – 0.500.10 – 0.20A2 to A4AIMgSi0.28 – 0.350.08 – 0.16