O2 Oxygen Sensor Plug M18 x 1.5 is made from stainless steel.
Reusable, capability not to deform with time.
Package Including: 2 bungs and 2 plugs.
The bungs are machined with M18x1.5 threads and have a recessed step for easier welding flush with a surface.The size of our plugs is M18 x 1.5 thread and fit 3 inch pipe.
If you have any questions about the products, please contact us and we will reply you within 24 hours.