Thanks for your help but I think you are referring to the MA60103 and I am looking for the DG60103 and that is an M8 thread but I can't find out what the length is. I bought it anyway, so I should get tomorrow or Monday and I will find out then. I am going to make a base out of aluminum to attach to the ways on my Sherline Mill and Lathe. Should be a very simple project. Thanks again for your help.