Khớp nối LACK Tối giản

There are lots of ways to connect two IKEA LACK tables on here, but I wanted to try something a bit more minimalist and simple. It's designed to keep the tables together neatly and safely, but not to increase the height or weight bearing properties of the unit.

I suggest printing one per leg in PET-G. If you're looking for somewhere to keep a Prusa printer, making it out of Prusa orange PET-G looks great with a pair of black LACK tables. 

I used 3x16mm wood screws, but the sizes can be tweaked easily in the OpenSCAD file. There are variables for;

• screw_length - the threaded part, so on a 3x16mm screw, this is the 16.
• screw_hole_size_outer - the diameter of the head of the screw.
• screw_hole_size_inner - the diameter of the threaded part, so, on a 3x16mm screw, this is the 3.
• screw_head_length -  the horizontal length of the head.

The thickness is 3mm, which will break easily if overtightened, so be careful when assembling. If you prefer, there's a thickness variable in the OpenSCAD file you can tweak, but be sure to check how your screws will work if you do this. 

2025 update: Now that I converted my printer to a CORE One, I notice that two LACK tables screwed together like this is no longer enough to stop the printer wobbling a lot.