... : precision brass ferrule,brass threaded ferrules,brass ferrule products,brass pipe ferrule1) Material: different kinds of stainless steel, iron, copper or aluminum etc2 ... etcItem Name precision brass ferrule,brass threaded ferrules,brass ferrule products,brass pipe ferruleBrand NameJIA CAIMaterialStainless steel, iron, copper, aluminium ,carbon steel, etcFinishzinc ...