BN12, Black Iron Pipe Nipple, 1/2" NPT (out diameter 27/32")
- 1/2" NPT threading (out diameter 27/32")
- For usage of door handle, bathroom fittings ... NOT certified for gas
- Raw steel surface, some smooth, some not
- Surface color is different, some dark some light
- Surface with grease, need to be cleaned before use or paint
