Looking for the screw size and name to anchor the Hemnes Shoe Cabinet to the drywall.

TIA

Really want to use the shoe cabinet in the entry of my apartment, but just realized the wall there is concrete. Is there any way besides mounting screws to keep it steady & safe? Liquid nails? Velcro strips? We have a nail gun we used for baseboard trim (including on some concrete walls) but I don't know if those small nails would be enough for something so heavy.

I'm pretty new to home improvement and not sure what would work. If nothing seems feasible I'll have to return. Thanks so much for any suggestions!

So upon assembling our IKEA Hemnes 2 drawer shoe cabinet and going to attach it to our wall, we realised that we actually can't drill into our wall because the breaker panel for our rental apartment is right above it and the wall is full of wires.

Oops.

What are our other options? We're in a small place and specifically got this cabinet because it perfectly fits against that tiny wall. I'm wondering if maybe we can find some extra legs to put on the back somehow? But then I'm worried that when we open the drawers it'll just come crashing forward. Is there another way we could affix it to the wall without drilling?

So I cant find any hardware including but I see the pre drilled holes in these 2 backing boards asking for 4 screws ive marked out my studs so I won't be using those pre drilled holes but am I okay to just use four #10x2-1/2" Hillman screw's and call it a day? id hate for this to fall off the wall when a kid pulls on the drawers to get their shoes should I add some large washer or anything extra on top of the 4 screws thanks !