Precision CNC machining stainless steel shaft 1.Material : 304,316,3Cr13 2. ... :500 pcs Precision CNC machining stainless steel thread shaft Itemtopicdetails1materialstainless steel:303,304,316,420,630,3Cr13, ... and product quality.With the optimum cost control, flexible lead time and customer oriented service ,HuaYun looks ... your skpye ! CNC Machining Parts stainless steel shaft for machinery industry