Dadi e viti Pearl
You can never have enough spare parts. The Pearl KB-610 key bolt can be used in your hi-hat clutch or on you pedals.
With this Pearl M-8W-2 set of two wing nuts, you can mount your cymbals on a stand.
Tiny nuts and bolts tend to get lost, so Pearl offers a set of two ergonomically shaped replacement Pearl UGB-610 UltraGrip wing bolts.
This is a replacement Pearl UGN-8L Ultra Grip wing nut.
Pearl UGN-6-2 UltraGrip wing nuts M6 (set of 2).