Name: brass cnc machining parts brass lamp parts Material1). Aluminum: Alu 6061-T6, 6063-T6 etc2). Stainless steel: 303,304,316, 316L etc3). Brass:C95810, C36000 etcTolerance0.05mm-0.1mm or as drawingSurfaceRa 1.6-3.2Processesmachining, stamping, forging,casting and hot-pressedsurface finishFine polish, chrome plating, zinc plating, nickel plating, aluminum oxidation, black oxidationThread standardNPT,BSP(G),M, GHT,UN,NPSM,BSPT(Tr),NPTFQuality control100% inspection on critical dimensionsDrawing formatPDF, DWG,JPG etcPaymentTT,West UnionLead time15-35 days,depend on quantity