420 stainless steel round bar diamater: 0.3mm-60mm length: as your requirements finish: polish and black high quality ... SUS, GB, DIN, EN Materialstainless steel round bar Sizesdiameter0.3mm-60mm lengthas your requirementsTrade TermsPrice termEXW, FOB, CIF,CFR Payment termT ... exchanger, machinery and hardware fields. ContactsSKYPE:Jennifer542547 400 series 20mm diameters 420 stainless steel round bar