K40 Chinese Laser Cutter Lens Carriage Spacer Screw Holder

Sometimes you get unlucky with a K40 laser and your lens carriage has broken screws. This thing provides good adhesion surface for you to hot glue the broken screws on while you wait for your replacement part.

The hex holes are (very) slightly loose to compensate for 3D printer oozing. The 123D files are also uploaded for adjustments.