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Pentair PacFab 3/8-16 Nut (154664)
Original price was: $3.19.$2.26Current price is: $2.26.
38 in stock
Description
This 3/8-16 nut is replacement hardware for compatible Pentair/PacFab equipment where the original nut has been lost, damaged, or corroded.
It is used in applications that require the specified thread size rather than generic hardware that may not seat correctly.
Using the correct nut helps maintain proper clamping force and reduces the chance of equipment damage caused by mismatched thread pitch or poor engagement.
- 3/8-16 replacement nut for compatible equipment
- Helps restore proper fastening during repairs
- Useful for missing or corroded hardware
- Supports cleaner, more reliable reassembly
This is a useful maintenance item for filter, pump, or equipment rebuilds where small hardware needs to be refreshed. Confirm location and part number 154664 before installation.









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