Hello Murph and thank you for the feedback you posted on the Home Depot website. The Moen Tub/Shower Drain Covers in Brushed Nickel does only have one screw for installation. We have an adapter kit part 142538 that would need to be purchased separately, if you currently have a two screw over flow cover. Home Depot can assist you with ordering the part or you can contact Moen directly. Moen’s product specialists are available for pre-purchase, warranty, installation and repair assistance. Feel free to call us at 1-800-289-6636; we are available Monday through Friday from 9:00 am – 5:30 pm Eastern Time.