The Fusion Nylon Washer is a replacement component for the Threeworlds Fusion pressure-fit connector system. These small washers sit alongside the rubber bushes within compatible Fusion handles, hubs, and connectors, helping the pressure-fit system assemble and function as intended.
The current version has been upgraded from plastic to nylon for improved durability and resistance to snapping. If you’ve lost or damaged a washer while servicing your Fusion hardware, these allow you to replace the individual part rather than replacing the entire connector.
Where Fusion Nylon Washers Are Used
Fusion Nylon Washers are used throughout the Fusion pressure-fit system. The washers alternate with rubber bushes inside each pressure-fit connection. The number required depends on the component:
- Fusion Staff Handle: 4 washers total, with 2 washers at each end alternating with 2 rubber bushes
- Fusion Spin Handle: 4 washers total, with 2 washers at each end alternating with 2 rubber bushes
- Fusion Ultra Dragon Hub: 2 washers alternating with 2 rubber bushes
- Fusion Double Adapter: 4 washers total, with 2 washers at each end alternating with 2 rubber bushes
- Fusion Quick Release End Cap: 2 washers alternating with 2 rubber bushes
Part of the Fusion Pressure-Fit System
Fusion connectors use a pressure-fit system made up of several small components that work together to create a secure connection. The nylon washers sit beside the rubber bushes and should be installed in the correct position when assembling or servicing your connector.
For a closer look at how the system works and how the individual components are assembled, read our Guide to Fusion Pressure-Fit Connectors.
Replacement Parts Sold Individually
Fusion Nylon Washers are sold individually so you can replace only the number you need. Before ordering, check the connector you’re servicing and count any missing or damaged washers, especially when rebuilding a complete handle or hub.
They’re tiny, inexpensive, and remarkably good at disappearing the moment you take a Fusion connector apart. Having a couple of spares around isn’t the worst idea.










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