Hi Guys
I've just broken the lead-screw nut on the crossfeed on my 9x20 lathe. It is the same as shown on the top screw in this picture on Micro-Machine-Shop.com
9x20 Lathe Cross Slide, Compound, Carriage & Feed Gears
This is the M8x1.25 left hand thread. I have no need to upgrade it, I just need to find a replacement ASAP and get it in the post.
Cheers
Dougal