... 4. Material: 65 steel Product description DimensionAccording to customer's drawing.Materials Available1. Stainless Steel: SS201 ... 1213, 12L14,12156. Aluminum: Al6061, Al60637.OEM according to your requestProducts Availablebolts, screws, nuts, rivets, stem ... , yellow passivation, gold passivation, galvanizing, satin, etc.Processing Methodcnc machining, turning, milling, drilling, grinding, broaching, ...