V-slot holder for 6mm linear rod

This design is V-slot holder for 6mm linear rod similar to SK6 but optimized for 3D printing.

You will need:

• 1x Vslot 20x20 (or bigger)
• 3x M3 inserts (external diameter 4mm, I've used 7mm depth, shorter should be fine) 
• 2x M3 35mm
• 1x M3 16mm
• 2x M3 10mm
• 2x M3 hammer nuts for V-slot

Or you can use common nut instead inserts.

That design allows to create customizable positioning holder for linear rods if you also print: https://www.printables.com/model/642814-perpendicular-two-6mm-linear-rod-joint