1.1 million kinds of brake hose fittings 2.Material: steel 20# or Q235 3.Control by ... , coated yellow Zinc. Commodityhydraulic hose fittingsMaterialMild steel, stainless steel, aluminium, copperThread standardsMetric: M10X1, M10X1.25, M12X1, M12X1.25, M12X1.5 M14X1.5 etc ... , cold heading, cast,OtherMetal accessories, rubber accessories, plastic accessories hydraulic hose pipe fittings