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Female Aluminum AN Weld Bung (O-ring Port)
Add a female AN port to any aluminum tank with these aluminum weld-in fittings. A 1/16" deep flange at the base makes welding easier without hindering flow or drainage.
These weld bungs are designed to be sealed with an O-Ring (Part No. 3244, sold separately). We offer a variety of O-Ring Boss to AN Adapters as well.
| AN Size | Thread | Outside Diameter at Base | Outside Diameter of Flange |
|---|---|---|---|
| 6AN | 9/16-18 | 1" | 3/4" |
| 8AN | 3/4-16 | 1 3/16" | 1" |
| 10AN | 7/8-14 | 1 7/16" | 1 1/8" |
| 12AN | 1 1/16-12 | 1 11/16" | 1 1/4" |
| 16AN | 1 5/16-12 | 1 3/4" | 1 1/2" |