... 304 stainless steel shaft 2.Dia:2mm~600mm 3.Standard:ASTM,AISI,EN,DIN,BS 4.Certificate:ISO,SGS DescriptionASTM A479 304 stainless steel shaft,stainless steel barStandardASTM A276, ASTM ... A479,ASTM A582,JIS 4303, JIS G4318,GB ... contact me with no hesitate. ASTM A479 304 stainless steel shaft