Fitting Asaka Amber fans to Eclipse 62 case

[Nico]

Hi, I am attempting to do my first self-build and have Akasa ambers ready to go in an Akasa Eclipse 62 case. The fans are only supplied with 4 small screws and the fan surrounds are not threaded. I am loath to force the screws into the surrounds as they look a bit fragile and I am concerned they may vibrate once fitted. Any ideas ?
Cheers,

 

[Nico]

Thanks bbreezeuk - didn't want to jump in all ham fisted and end up knackering a fan with over entheusiasm.

 

[Nico]

Yeah thanks just sussed that one after stripping a screw - much much easier to thread the fan casing and THEN attach to case. Thanks for your help guy's much appreciated