Needed a post to hold down my battery tray in my FX-61. I drilled a 4mm hole into the foam and epoxied the post in. Works well for what I needed.

I printed with PLA+ because that's what I had.

I made four of them, placed them on the bed so they barely touched and didn't need any supports.

Creality

Ender 5

Yes

No

200

20