Holes in battery cradle are slightly bigger than screws

Assembling the Frame step 6, I’ve already installed 2 M3x12 screws loosly into the cradle perfectly, but holes on the other side are slightly bigger than any M3 socket screws, which makes them slide out and couldn’t be tightened. How can I fix this? Maybe add two 316 stainless steel cap nut?


Rotate the top cradle 180 degrees. The cradles are identical, and the holes are only tapped on one side. The holes on the other side are through holes. Note the direction of the screws in the picture.