The Vibrant Performance 1/4 in NPT female weld bung adds a threaded female NPT port to a tank, manifold, or fabricated part. It is machined from aluminum and carries 1/4 in NPT threads with a 7/8 in flange outside diameter. Vibrant offers female NPT weld bungs in aluminum and mild steel from 1/8 in to 1 in thread sizes.
- Type: Female NPT weld bung
- Thread: 1/4 in NPT
- Flange OD: 7/8 in
- Material: Aluminum
- Part number: 11171
FAQ
What thread size is this bung?
1/4 in NPT female.
What is the outside diameter?
7/8 in.
What materials are available?
Vibrant offers this style in aluminum and mild steel; this part is aluminum.

