Wotefusi New Industrial 1/8" NPT 2M Length Screw -100'c ~ 1250'c Celsius Thermocouple 12mm K Type for Exhaust Gas Temp Stainless Steel Probe Diameter 5mm Probe Material: Stainless Steel Probe Diameter: 5mm Threads Size:1/8" NPT Probe Length (A): 80mm Probe Length (B): 30mm Threads Lock: Adjustable Compression Lock Cable External Shielding: Stainless Steel Braiding Cable Internal Insulation: Fiberglass