Serpent 440159 Metal M4 Nut — Replacement for Mini Spyder SER440001  [SER440159]

Serpent SER440159 Metal Nut M4
Price:
£4.49
Brand:
Serpent
Model:
SER440159
Condition:
Brand New
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M4 Service Nut for Mini Spyder Chassis

The Serpent 440159 M4 metal nut is an OEM-replacement style fastener for the Mini Spyder RTR EP SER440001 platform. This nut secures threaded assemblies on hubs, driveshafts, and suspension links where an M4 specification is used.

The part is aimed at models that include M4 nuts in their hardware kit; the referenced chassis is Mini Spyder RTR EP SER440001. Before installing, verify thread match and inspect mating surfaces to prevent cross-threading and protect RC-scale aluminium or plastic components.

Fitting guidance: begin threading by hand to check engagement, then tighten with the correct tool until appropriately snug; for joints subject to vibration, a moderate-strength threadlocker can help retain the nut while avoiding damage from over-tightening.

Kept as a workshop spare, this M4 metal nut is useful for quick service tasks and keeping your vehicle running reliably between maintenance sessions.

Which Mini Spyder models accept this nut?

The 440159 is listed for use with Mini Spyder RTR EP SER440001 where an M4 metal nut is specified; confirm the model's parts list before ordering to ensure compatibility.

Can I use this nut on other RC models?

If another model uses M4 threads and the mating surfaces are compatible, the nut can serve as a general replacement, but always check thread pitch and fit before final installation.

Any tips for ensuring correct thread engagement?

Start the nut by hand and rotate to ensure smooth engagement; if resistance is felt, back off and realign rather than forcing the nut to avoid damaging threads.

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