What is the screw size of Asus Vivobook 15" X571

Hi @noone14283

If you don't get a better answer, here is an image showing the screw sizes for all of the screws used in the laptop (and other Asus Vivobook models as well). Unfortunately it doesn't state which screw is used where.

One way that you could try to find out the exact screw size you need is to insert a thin wire into the screw holes on the base cover and the fan and then mark it so that you can measure how far it went in, when it is taken out. Using a set of Vernier calipers would give you the exact length.

I suggest that you measure all of the screw holes on the base cover as sometimes there are some screws used that are longer than the others.

Once you know the size and number of screws you need, search online for suppliers or contact local electronics parts suppliers to see if they have them. Hardware stores might have them but I doubt it due to the small size of the screw but you never know.

(click on image)