What type of screws do I need?- 120mm case fans from ebay

[ragnarok94]

So i wanted to save a little money by buying a pair of fans for my case on ebay. they're new but don't come with any packaging

http://www.ebay.com/itm/152173846595?_trksid=p2057872.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT

however they do not come with screws. Im pretty sure my case doesn't come with them. I went ahead and ordered these:
http://www.ebay.com/itm/231675970045?_trksid=p2057872.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT

Will these work or do I need to get those tool-less silicone connectors?

The case is Deepcool Tesseract BF, I was gonna mount these in the side panel or the top vents

 

[Markoxford01]

They should work, (they are self tapping so will be a little tough to start) - but check the screw package that came with your case for rubber gourmets as these help to deaden vibration