CLEAR POLYURETHANE STICK ON

From - http://www.lamatek.com/catalogs/pop/bumpers.shtml

From - http://www.ebay.com/itm/a-set-of-40-clear-polyurethane-stick-on-square-rubber-feet-12-mm-x-12-mm-/300869619554

The round flatter ones would probably be the most sturdy. Maybe include another 4 loose in the box.

Those are all glue-on.

That's what I was searching for. Assumed it would be best for everyone. There was some screw on versions but they were more like nipples eg https://www.banggood.com/4pcs-Furniture-Table-Chair-Foot-Non-Slip-Soft-Rubber-Pad-Cover-Clear-p-970553.html

Either way I'd keep them shallow. A mm off a flat surface maximum probably, Ideally a tenth of a mm IMHO.

maybe my original requirements were not 100% clear:
not huge
not ugly
not glue-on
:)

Soz. I came in from the channel.

Maybe this one but we need to have some place inside the enclosure for the screws ! It's also easy to remove them and also maybe possible to adapt for a 3d print solution...

it's not look like ugly or uge for me... but it's only my opinion

http://www.essentracomponents.com/en-nl/feet-casters-glides/bumper-feet/screw-on-bumpers-rubber-feet/screw-on-bumper-rubber-feet-threaded-stud/tb-1

technical drawing: http://www.essentracomponents.com/wcsstore7.00.00.883/ExtendedSitesCatalogAssetStore/images/Web%20Feed%20Documents/std.lang.all/1326659.pdf

Those looks quite OK, but they are huge!

I was looking for something in the range of 1-2mm height.

wow looks like difficult to found one with screw !

3.75mm is the smaller I found for now ! I will continue to search

http://uk.farnell.com/bud-industries/f-7264-a/feet-bumpers/dp/1383630?pf=112995466%2C111778932&height=0.375mm&anyFilterApplied=true&bumper-feet-mounting=screw&ddkey=http%3Aen-GB%2FElement14_United_Kingdom%2Fw%2Fc%2Ffasteners-mechanical%2Ffasteners-fixings%2Fspacers-feet%2Ffeet

why not 3.75mm, seems like a descent compromise. And I don,t think it is going to impact any external gear added to the camera.