rpstewart said:Surely standard self-tapping screws are all you need, just enough to go through the case and into the case side of the fan. Do the ones from the fans you're replacing not fit?
Devious said:These are for my water rad, ideally need screws around 45mm long to go through all the fan into the rad thread and hold the fan grill too. I wasnt sure whther the thread pitch on these are unusual. Ill try my hardware superstore later on.