Fan Washers for Tevo Little Monster

thingiverse

(Updated: printing 4mm version) I wanted to mount the fan of my Tevo Little monster on the top of my case to leave more room inside. I quickly found that the head of the screws pull through the metal fan cage. These washers are the right size to both keep the head from pulling thorough, and to pull the extra long screw further out of the overall enclosure (hence the thickness). Feel free to make your own. Inner diameter: 4mm Outer diameter: 8mm Height: 4mm (though I scaled mine to .75% or 3mm just in case). You will need to print 4. I used a layer height of .3 mm, with 3 top, bottom and perimeter layers. I used 30% rectilinear infil, though I think the perimeters made it solid. The inner diameter could probably be 3.5mm if you want, but I'm too lazy to change this just now. Photo is of finished installation. As recommended the fan is blowing into the enclosure (label down). The yellow printed washers keep most of the screw out of the enclosure so as not to catch on wires, etc.