3RACING Cero 2.5mm Lock Nut SAK-C170 Compact Locking Nut  [SAK-C170]

Compact Lock Nut for 3RACING Cero SAK-C170

The 3RACING Cero 2.5mm lock nut (SAK-C170) serves as a compact replacement fastener to help keep assemblies tight on Cero vehicles. It is useful for roadside repairs and scheduled maintenance alike.

Advantages for Hobbyists

Its low profile and locking action reduce the chance of fastener loosening during normal running. It fits into common mounting points used across the Cero series where 2.5mm nuts are specified.

Routine Maintenance Tips

Check the nut after the first few minutes of running and during regular service intervals. Ensure proper alignment when fitting to avoid thread damage and verify that mating parts seat correctly.