54 minutes ago, patdx21 said:
Both fans are 25mm thick and the radiator block is 48-50mm thick. What should be the best option? It's gonna be intake. Thanks
It doesn't matter how thick the radiator is cause the screws are only going through one fan and maybe a sheet of metal of your case.
Just search for long radiator screws, they're usually 28-30mm long, lots of PC parts stores or amazon sells them.