steel hexagonal bar is our main product. We can supply many grade: 20#. 45#, 20Cr, 40Cr,42CrMo,304,316 steel hexagonal bar is our main product. We do it long time , the detail information is as flw : grade: 20#. 45#, 20Cr, 40Cr,42CrMo ,304,316 size: 60,65,70,75,80 MOQ: 10 MTdelivery time : 30 dayslength: by the order we also can product it by your drawing .