... 3.Export to JP 4.ISO9001:2008 Precision thread stainless steel parts We are just a factory ... : 0.002mm 6.Angle clearance:R0.03mm Item Precision thread stainless steel parts Material Steel ,Stainless steel, Iron , ... and etc.Production equipmentInstrument lathe, CNC lathes machine , CNC milling machine , Milling machine , Grinding machine , Tapping machine , Thread rolling machine , Drilling machine, ...