... Steel ,Aluminium, Brass, SS. rubber 3)OEM fitting for hose,tube Material: Carbon Steel ,Aluminium, Brass, SS. rubberSurface treatment:: Zinc/ ... hose, brake and fuel pipe, brake and clutch hose, or fittings.Commodityhose fittings.MaterialMild steel, stainless steel, aluminum, copperThread standardsMetric: M10X1, M10X1 ... accessories, rubber accessories, plastic accessories fitting for hose and tube