Lots of Bar-nuts

I went a little nutzo designing more of these than I need for another project in progress until I got some that I liked. I wanted something that mimicked Bauhaus geometric purity and also had a big flat side to make them easy for 3D printing. These bar-nuts are designed around a 1/4" SAE nut with a 7/16 hexagonal head, but could probably be scaled to other sizes. Print them out and drop the nut down the hexagonal hole and clamp down.