... compared to the cjc end.OMEGA thermocouple plug and wire PictureModelTemp tolerance °CCompatibleHMPW-K-M260Lead freeSMPW-K ... mm/0.01inch300m/rollModel explanation : HMPW – K – M HH means high temp, S stands for normal tempKK ... means thermocouple type K, also have T type and J typeMM means male plug, F stands for femal ... , K means wire of K type, also have J type , T type, etc30Stands for wire diameter, ...