Quote:

Originally Posted by XX-Sunny-XX Hey Ok im going to mod my case and but i am unsure what size the screw holes are for a 120mm fan If nay one could assist i would appreciate it Thank you very much

That depends...what is the screw hole size of your fan?

Generally speaking, however, they are usually 3mm.

 

As long as you aren't tapping threads, it doesn't really matter... whatever fits.

 

1. do you have a 120mm fan?

2. do you have a tape measure/cardboard to mock up a template?

3.....

4. PROFIT!

 

use screws and nuts that pass the fan frame instead of the silly self-tap screws that come with the fans. get 1.25" screws (6-32 thread and matching nut will work) for a 25mm thick fan. for 38mm youll need a longer screw (go measure)

 

Quote:

Originally Posted by CattleRustler use screws and nuts that pass the fan frame instead of the silly self-tap screws that come with the fans. get 1.25" screws (6-32 thread and matching nut will work) for a 25mm thick fan. for 38mm youll need a longer screw (go measure)

This.

But he's British, so get a 4mm screw.