For Raspberry Pi / Arduino or other development boards, the diameter of the installation holes on the board and the Pin Headder hight have a great limit for their installation with expansion boar or case. But with this M2.5 / M3 Hex Standoff/ Stainless Steel Screw / Nuts, you could DIY your project as you wish and it can do great help to Realize the idea of your genius!
- 3 x 10 x Copper cylinders (M2 x 11 + 4)
- 3 x 10 x Screws( Pm2 x 4)
- 3 x 10 x Nuts( M2)