Our CNC Building Blocks are one of the easiest ways to assemble a CNC machine. Follow this forum for information and sharing plans, blue prints and other ways to make your machines using these parts.
sed8me - The part number you listed is for a 3/8"-8, 2 start and you need a 3/8"-10, 2 start.
The part number I got was 98940A613 and it worked in the nut just fine, possibly a little tight, but I think that is OK.