I designed a PCI full height bracket for my LSI 9211-8i HBA card since it didn't come with one.
I used two M3x8 screws that can cut their own threads, but you can also use M3 nuts to secure them (I did).
The two holes are spaces 54mm apart. I included the .step file in case you want to adjust the spacing, remix it, etc.
PLA should be fine. I used PETG since what I have loaded up.
Print with supports!
Printer Brand: Creality
Printer: Ender 3 Pro
Rafts: No
Supports: Yes
Resolution: 0.2
Infill: 100%
Filament: Yoyi PETG Red
The author marked this model as their own original creation. Imported from Thingiverse.