... k type K,J,S,E,Pt100,Cu50 Fixing thread M12*1.5 M10*1.5 M8*1.5 Thread head ... 30*35 60*67 screw thermocouple k type thermocoupleFixing thread M12×1.5 M10×1.5 M8×1.5 Thread head ... ,S,B,E,N,T,RTD Pt100,Cu50,Fixing thread M12×1 M10×1.5 M8×1.5 British Screw ThreadFixing ...