sorry been busy trying to buy our first house and this job is tiring lol as far as clips or glue or wire I did not use any of these methods. I'm no car guru nor am I close to basic knowledge of a car or truck for that matter. I molded the screen to the grille by hand by precutting (weak fake wood that starts with a "P") can't remember the name of it lol then mock fitted the screen into the grille itself and it took a lot of tweaking and stretching and Copenhagen and ShockTop but finally got it set in there I predrilled 30 holes and used 1/4 inch self short tappers which worked amazingly. Then I spray painted them black and once I got it all snug I pushed the screen out from the back molding it to give it the rounded look to make it flow wih the rounded nose.. pain in the ass but ill post a couple pix for you.