O2 Sensor STEPPED Nut Recess Bung X 1.5 Threads - 10pcs

Description:

- 10-Pack O2 sensor weld bungs.

- Made of iron.

- Thread pitch is M18 x 1.5. Diameter is 25mm/0.98 inch.

- High quality weld bungs with the STEP to drop right into the hole you drilled in your round tube for precise welding.

- Very shallow step for minimal to no protrusion into the pipe.

Package Includes: 10 Pieces O2 Sensor Weld Bungs