Thread: M 12 x 1,25

Length (unpacked): 74.8 mm

Width (unpacked): 18.1 mm

Tightening torque: 23 Nm

Number of ground electrodes: 4

Sealing seat: flat-mouldable

Electrode gap: 1.1 mm

Spark position: 5 mm

Thread length: 19 mm

Width across flats: 16 mm

Interference suppression / burn-off restistor: 6 kOhm