20x (2 Sets of 10) Fluval FX4 FX5 FX6 Canister Filter Lid Barrel Nuts (Orange)
If you'd like a different color please check out the following link below to my other listings.
https://www.ebay.com/itm/186023204236
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Set of 20 (2 sets of 10) - 3D printed Fasteners
***************************************************************************************************************************Direct replacement for FX4, FX5 and FX6 filtersBarrel Nuts are printed in PETG Filament at .2mm making them stronger & moisture resistant.I leave them attached to the base to make them harder to lose. Just peel off and use as needed.PETG is UV, Chemical, & Moisture Resistant, also Non-Toxic making it safe for all environments***************************************************************************************************PETG will not absorb moisture and become brittle like PLA Plastics