[PRODUCT SIZE] Standard M18 x 1.5 thread, suitable for most vehicles. [DESIGN PRINCIPLE] Notched Style Mounting Bungs can be close to the surface of the exhaust pipe or downpipe, making it easier to weld.
Stainless Works 304 Stainless Exhaust Tubing 5SS-5
Stainless Works 304 Stainless Exhaust Tubing 5SS-1
304 STAINLESS O2 OXYGEN SENSOR BUNG M18 X 1.5 (10-Pack of 02 bungs) Expedited!
20MM x 1.5 Shrouded Diesel 304 Stainless repair NOx Sensor WELD Bung M20x1.5
304 STAINLESS O2 OXYGEN SENSOR BUNG M18 *STEPPED 5-Pack 02 Bungs + 5 steel plugs
