Features
- NGK standard plugs are constructed for longer life and optimum performance
- Trivalent metal plating provides great anti-corrosion and anti-seizing properties
- Corrugated ribs prevent flashover
- Pure alumina silicate ceramic insulator, provides great strength and better heat transfer
- Copper core aids in heat removal
- Triple seals prevent leakage
More Specifications
- Electrode: Center Ground
- Fill Gap Size: 0.35 in
- Hex Size: 18 mm
- Material: Copper/Nickel
- Thread Length: 19 mm
- Thread Size: 1.25 mm Pitch x 12 mm Dia