what's the best screw for hollow door.

[Mak5526]

We have a hollow bathroom sliding door. I screw this latch to it but now came loose. 

What's the best screw to re attach this to the door. 

 

 

[Noyade]

Evening @Mak5526 

Would you consider a sliding door latch? They're not that hard to install.

Just a thought.

Cheers!

[Mak5526]

I do have tht privacy lock installed  installed, but can be locked only from inside. I have a Husky and she can slide the door and loves to rip the paper roles apart. So I installed the latch. Lol