Pearl 8mm Knurled Round Nuts fit on many pieces of Pearl hardware, tightening down on an 8mm threaded rod without taking up a lot of room. These can be found on the following pieces of hardware:
- JG-16 and JG-16NK Jungle Gig Adapters
- D-930 Throne
- UX-80 and CH-70 Cymbal Holders
- All Pearl Universal Adapter Clamps
- PCX-100 and PCX-200 Rack Clamps
- DR-501/501C/501E/501CE Drum Racks