These are connection terminal made of thermocouple.
Please select shape and thermocouple type.
1 Thermocouple Type  | E | 
| K | |
2 Form  | Y3:Spade terminal for φ3mm | 
| Y4:Spade terminal for φ4mm | |
| C3:Ring terminal for φ3mm | |
| C4:Ring terminal for φ4mm | |
| M:Terminal plate | |
| S:Sleeve | 
*All the above materials are made of thermocouple.