| Number | Name | Brand | Fit |
|---|
| 42143 | 4mm Flange Nut (Blue) | Tamiya | direct |
| 42323 | 5mm Damper Ball Connector Nut | Tamiya | direct |
| 53599 | Fluorine Coated 5mm Aluminum Ball Nut | Tamiya | direct |
| 53640 | 5mm Aluminum Ball Nut Blue | Tamiya | direct |
| 53869 | 5mm Aluminum Short Ball Nut (Blue) | Tamiya | direct |
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