F12131420440 is a thermowell manufactured by Tecsis, a leading provider of temperature measurement and control solutions. This thermowell is constructed from stainless steel and is ideal for fastening temperature sensors in tanks, pipes and vessels. It has an M12x1.5 male thread connection for the probe, and is designed for a 6mm diameter temperature sending element. The thermowell is designed to protect the temperature probe from the effects of pressure, vibration and corrosion.