No mounting screws, does have patina.

Add a touch of vintage elegance to your home with this beautiful brass door knocker. Measuring 7.5" x 3.5", it features a classic design that will complement any decor. Crafted from brass, this knocker is built to last and will add both charm and practicality to your front door. With its gold color, this vintage original door knocker is sure to impress anyone who visits your home. The knocker is suitable for any type of door and is easy to install. Upgrade your home's hardware with this brass door knocker today.