Ground Anchor (Neo đất) in 3D gồm 2 phần ren M16

A two-part 3D-printable system for leveling and anchoring wooden garden border planks. posts, or anything:

• tapered cone screw with helical auger flights drives into soil

• U-shaped cradle threads onto its top

The two parts locks together with a m16 thread. It should be easy for you to adjust and replace the U-shape with whatever fits your needs as long as you add a m16 male screw to its bottom.

It has two versions of the screw. From my own testing the v6 works best for the type of soil i have in my garden since its very muddy and hard packed. But the larger threads on the v5 should in theory work better with softer soil and give more stability.