Hi all -
Just noticed one of my M4 screws fell out of the bottom of my bearing block.
(reference image shown below from the lubrication instructions)

Does anyone happen have a link to a suitable M4 replacement? Can’t seem to find anything with a small enough head diameter that will fit in the molded pocket of the bearing block.
I have a note out to support but was seeing if anyone had already found a suitable replacement. Hoping to get a replacement (and future backups) on order asap.
Thanks!
Ryan