... 2)Material:aluminum6061 3))High quality Detailed Product DescriptionMetal Button, precision metal part, CNC machining parts1)Material: copper, iron, aluminum, stainless steel ... Company NameXiamen Xinhengfeng Industrial& Trading Co.,LtdItem NameMetal Button, precision metal part, CNC machining partsItem No. XHF-30Sizedia15x25mmSpecificationaluminum6061/6063 or all kinds ...