Mounting hardware for DE2

Not quite what I'm looking for but if I have to use a substitute I may just by some rubber tubing and cut it long.

Here's another picture showing the elasticity of the feet. I hope that helps clarify a little..

It just seems like this should be a part out there somewhere on the net. I've seem them on Alteras Dev boards and arduino accessories, I just can't seem to find them under the name rubber feet hex off-set or anything the like... Very confusing. I wonder what they would be categorized as...?