... produced one million kinds of brake hose fittings, including different sorts of ... usually steel 20, coated yellow Zinc. Commoditybrake hose fittingsMaterialMild steel, stainless steel, aluminium, copperThread ... fitting, female fitting, banjo, nut, boltMaking technicsRivet, welding joint, wedge, cold heading, cast,OtherMetal accessories, rubber accessories, plastic accessories Hydraulic brake hose end ...