PCB mounting screws
Gather the Feather M4 Express and PCB mount. Use the following hardware to secure the Feather to the mount.
- 4x M2.5 x 10mm
- 4x M2.5 hex nuts
Insert the M2.5 x 10mm nylon screws through the top of each mounting hole on the Feather M4 Express. Insert them all the way through so the screw heads are flush with the PCB.
Installing to PCB mount
Orient the PCB mount so the mounting holes line up with the Adafruit Feather M4 Express. Reference the photo for correct placement.
While holding the screws in place, insert the threads of the screws through the built-in standoffs on the PCB mount. The standoffs should have a loose fit allowing the screws to pass all the way through.
Install Hex Nuts
While holding the screw down, insert a hex nut onto the thread of the screw from the bottom of the PCB mount.
Installed Hex Nuts
Repeat this process for the remaining screws. Finger tighten the hex nut and try not to over tighten.