4PCS Nitrogen and Base Round M18X1.5 Silver I2F93395
Made of stainless steel, it is super hard, strong and not easy to corrode. Can withstand any bad weather.
Arc design ensures perfect welding of exhaust system. Just drill a hole and weld it. It is suitable for most O2 sensors in the market.
The latest generation of numerical control technology is adopted to cut x 1.5 thread, which absolutely ensures high precision. Don't worry about the size of the nut.
Designed to be added anywhere an after-sales exhaust pipe or downcomer is
It can be reused, has high antirust performance in extreme environment and will not be deformed with time.

Name: welded nut
Colour:silver
Material:Stainless steel

Package Contents:
4 x Welded nut