I suppose there's a few of these out there but I thought I'd do my own.

I wanted to add a 5V USB power socket on my Ender 3 Pro so I designed an holder for a USB socket to PCB adapter from Banggood, also wanted to test out the accuracy of the Ender 3 so I printed the USB holder and nut with an M20 x 1.0mm thread and it actually worked.

Screwing the nut on was a bit tight to begin with so Printed a small socket to aid tightening the nut.

I've also included the Fusion360 file.

Print Settings

Printer Brand:

Creality

Printer:

Rafts:

No

Supports:

Resolution:

0.2

Infill:

Category: Electronics