Yep. Make sure you don't cross thread them and make sure that if you are ever going to want to undo them, that whatever you screw into them won't react and seize - good idea to use some sort of lubricant anti seize compound. If this happens and the rivnut loses grip and starts to spin in the panel as a result of overloading attempting to get the screw out - a world of hurt and verbal abuse ensues (maybe that's just me though).