Núm Vặn Cho Ốc Lục Giác (Hex Bolt Knob)

Here's a set of knobs for hex screws.
I know there are some already, but I wanted high knobs for the project I was designing.
And while configuring the parts, it's a small step to also make a short version.

So it's for ordinary hex screws (ISO 4017 or DIN 933) for the sizes M3, M4, M5, M6, M8, M10. The knobs are 50mm high or 25mm for the short versions.
You can use the knob only or also print an infill as I did. It secures the screw and looks way better than the open hole.

Purposefully it has little clearance, but so far it's all as I wanted it to be.
If you have any suggestions, please let me know. 🖖