Anticorrosive Shaft SFC10 1.Large stock 2.Certificate of origin 3.delivery in time 4.High quality and low price ... m Max lengthDepth of effective hardened layerWeithtDiametermmSFCg6L mmmmkg/mmm3SFC3-4-1220001.5 and above0.0634SFC420000.1045SFC520000.1656SFC630000.2368SFC8-5 ... and sells, as development, methods, conjugations, and handling.4.Best service-----Answering e-mails or solving questions timely. ...