The Frigidaire 316540900 Burner Mounting Screw helps keep the range burner securely fastened for safe and reliable cooking performance. This replacement fastener is designed to attach the surface burner to the cooktop, ensuring proper positioning and stability during everyday use. It works by threading into the designated mounting point, holding the burner firmly in place while supporting correct alignment with surrounding components. Replacing a corroded, stripped, or missing mounting screw can help restore secure burner installation, reduce unnecessary movement, and simplify future maintenance. Designed for compatibility with select ranges, it contributes to dependable burner operation and helps maintain the appliance’s overall performance.