Replacement X-axis anti-backlash nut (MAXNC-15)
A more specialized revision of my previous design, specifically built for the MAXNC-15 table top CNC mill. Tap the main bore of the tube and the square piece with a 1/4-20 tap, use "V" all-thread for the lead screw, and the saddle will need to have 2 x 6-32 tapped holes to hold it in. Best of luck!