The PHOENIX CONTACT part SAC BIT M12-D15 is a specialized nut designed for easy and secure assembly of sensor and actuator cables with M12 connectors. This high-quality nut is specifically designed with a knurl diameter of 15 mm and can be easily tightened using a 4 mm hexagonal drive, ensuring a reliable and sturdy connection. The SAC BIT M12-D15 is ideal for various industrial applications where quick and convenient assembly of M12 connectors is required.