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

Install Screws

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.

Installed Screws

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.

Secured PCB

The Feather M4 Express PCB should be secured to the PCB mount. Double check the parts are installed in the correct orientation.