Amazon.com: K Type Thermocouple Temperature Sensors for Exhaust Gas Temperature (EGT) with 1/8" NPT Adjustable Compression Fittings : Industrial & Scientific
TEMPCO Compression Fitting: 1/8 in MNPT, For Sensor with 3/16 in OD Sheath Sensor Type, Brass - 5ZY28|FTGR-1019 - Grainger
Thermocouple Compression Fitting 3/16" – Cropster
Thermocouple Compression Fitting 1/8'' – Cropster
MEAS THERMOCOUPLE PROBE– COMPRESSION FITTING
EGT Temperature Sensors K Type Thermocouple with 1/8” NPT Compression Fittings and Mini Connector: Amazon.com: Industrial & Scientific
Compression Fitting Mounting Mineral Insulated Platinum Thermocouple | Platinum Thermocouples