Quote Originally Posted by DingbatCA View Post
Updated drawing attached. Went with a supplier out of china (eBay).

Below is the drawing. Ballscrew RM2505, with SFU2505-3 nut. Only machined on one side, as shown in drawing. The 9.5mm is threaded for the locking nut. Threads are a M16-1.5. Right hand.Attachment 364216
zaxis is not machined like that