The 3RACING Cero 2.5mm lock nut (SAK-C170) is a compact locking nut designed to keep essential fixings secure during spirited running. It is a practical spare for competitors and weekend builders alike.
Use this lock nut where vibration and impact can loosen plain nuts. It provides a reliable mating surface for bolts used in the Cero series and similar setups.
Thread the nut on carefully to avoid cross-threading and confirm the assembly after a test run. Follow any torque recommendations from your chassis manual when available.
Copyright © 2008-2025 rcjaz.com.au All rights reserved