1.1 million kinds of brake hose fittings 2.Material: steel 20# or Q235 3.Control by ... according to your samples, & drawings.;The raw material is usually steel 20, coated yellow Zinc. Commodityhydraulic hose fittingsMaterialMild steel, stainless steel, aluminium ... , wedge, cold heading, cast,OtherMetal accessories, rubber accessories, plastic accessories hydraulic hose pipe fittings