Thread: M 14 x 1,25

Length (unpacked): 78.2 mm

Width (unpacked): 18.1 mm

Tightening torque: 15 Nm

Number of ground electrodes: 1

Sealing seat: conical

Electrode gap: 1.5 mm

Interference suppression / burn-off restistor: 6 kOhm

Spark position: 5 mm

Thread length: 17.5 mm

Width across flats: 16 mm