Type = Double Iridium
Type Formula = HR 7 NII 332 W
Heat Range = 7
Spanner Size = 16
Thread Length (mm) = 25
Thread Diameter (mm) = 14
Thread Pitch (mm) = 1.25
Centre Electrode Connection Material = NiY+Cu
Centre Electrode Material = Ir
Ground Electrode Material = PtIr+NiY+Cu
Spark Position (mm) = 4
Gap (mm) = 0.9
Center Electrode ( mm ) = 0.8
NO. Poles = 1
Resistance (Kohm) = 6
Tightning Angle = 90
Tightening Torque (N.m) = 15
Type of Connection = Non Detachable DIN/SAE Head