Legal Question in Consumer Law in Georgia

Take them to court for what? What serious injuries did you sustain and how much are your current and future medical bills? If you are asking whether finding something in your food is a golden ticket, no. If you tell Sonic it is a golden coupon for free meal or two.

For what? Unless you swallowed the screw and it caused you medical harm you have no case. In fact, by making this into a mountain, you have blown what you should have done. Had you spoken to the manager you would have gotten a refund and probably some coupons for some free food. By escalating this, you'll lose even that.