Stainless Steel Exhaust Pipe Weld Bung O2 Sensor Boss For 0.03-0.09Kg

Stainless Steel Exhaust Pipe Weld Bung O2 Sensor Boss for 0.03-0.09 kg

1:Exhaust Weld Bung details introduction

Our 1.4308 stainless steel Exhaust Pipe weld bungs are precision CNC machined, in an ISO 9001 certified facility, are available in both Male and Female configurations and in sizes ranging from -4AN to -20AN, as well as NPT sizes.

-6AN Weld Bungs feature a standard 37° flared seating surface and 9/16"-18 SAE Male Thread. Our 1.4308 stainless steel Weld Bungs are a high quality, affordable choice for aluminum radiators, oil pans, tanks, and other custom fabrication projects.

Finish Line Factory O2 Sensor Weld Bungs are a must-have when building a new exhaust system for your car or if you’re converting an older car to use fuel injection.

Our 1.4308 stainless steel weld bungs may look like simple devices, but we takes them very seriously. They have spent several years researching, testing, and retesting to perfect what they feel are the finest adapters and fittings available.

Many people over tighten the weld bungs fitting on the adapter, which distorts the 37 degree seat, and may cause a leak. Both the threads and the seat surface face should have a drop or two of oil to smooth the tightening process.