Thread: M 12 x 1,25

Length (unpacked): 84.8 mm

Width (unpacked): 17 mm

Tightening torque (ft.lbs): 17 FT. LBS

Type of connection: Cup

Tightening torque: 23 Nm

Number of ground electrodes: 1

Sealing seat: flat and solid

Electrode gap: 0.7 mm

Spark position: 5 mm

Thread length: 26.5 mm

Width across flats: 14 mm

Ground electrode material: Ir

Interference suppression / burn-off restistor: 1 kOhm

Center electrode material: Ir