Here is the right size piece of hardware for your Jazzy or Quantum. The M8-1.25 black lock nut features the internal nylon "lock" to keep the nut tight despite the vibrations of running.

Pride Mobility uses this nut on the articulating beams on a number of Jazzy and Quantum power chairs such as the Jazzy 600, 600 XL, 610, Quantum Q600, Q610, and more. Please refer to the Compatibility tab for a better list of models that use this nut.

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