Release your hand, it works fine. Common thermocouple Head with M6 0.75 thread, end connection: M8 x 1. 1 x Thermocouple. Install the thermocouple tip on the plate and fix its position with two nuts.
The Thermocouple Installation Thermocouple Patio Heater would be suitable for outdoor spaces, particularly patios and decks, where extra warmth is needed due to frequent exposure to cold temperatures or for added comfort during gatherings and events.