... 3.Export to JP 4.ISO9001:2008 Precision thread stainless steel parts We are just a factory in Wuxi, China, ... products are widely applied in electronics, semiconductor, automobile parts and other industries. Well, you could look through ... .002mm 6.Angle clearance:R0.03mm Item Precision thread stainless steel parts Material Steel ,Stainless steel, Iron ,Aluminum, Brass and etcMaterial standard DIN ,ASTM ...