نصف صواميل، مخرطة صغيرة، متري

The threads on these half nuts engage the metric lead screw smoothly with no binding right out of the box. They fit my mini lathe perfectly and the split design allows for quick disengagement when needed.

Finally, a set of half nuts that actually match the metric lead screw pitch on my mini lathe — the threading on both sides engages smoothly without any binding. Installation was straightforward, and the lead screw action feels much more precise now.

Installed these half nuts on my mini lathe's metric lead screw and they fit perfectly with no slop. The threading on both sides engages smoothly and evenly. Exactly what I needed for the repair.