Filament Spool Holder

I made this to hold my filament spools in my airtight container.

Container:
https://www.target.com/p/sterilite-20-qt-gasket-box-clear-with-blue-latches/-/A-15066036

Hardware:
6x M8-32 nuts
6x M8-32 bolts (1.5" works with some spare, may be able to go smaller)
1x 24" 1/2" pvc pipe