Bullet connectors are electrical connectors used to join two wires together securely. They consist of a male and female part, allowing for easy connection and disconnection. These connectors are commonly used in automotive and electronic applications due to their reliability and simplicity. The design of bullet connectors helps prevent accidental disconnection, making them ideal for situations where movement or vibration may occur. They come in various sizes and materials, ensuring compatibility with different wire gauges and applications. Proper use of bullet connectors can enhance the safety and efficiency of electrical systems.