For enthusiasts focused on trimming weight without sacrificing reliability, the 3Racing 3RAC-N40/GO 4mm Gold Aluminum Lock Nuts deliver a tidy mix of style and function. Machined from quality aluminum, these nuts secure fasteners while keeping mass down. They suit a wide range of RC cars and trucks, helping components stay put during aggressive driving and club races.
The aluminium construction gives strength at a low mass, and the gold coating helps resist corrosion from moisture and grime. That combination keeps assemblies tight and reduces the risk of parts coming loose under vibration.
The 4mm thread size works with many common chassis and suspension fittings, providing a firm seat that resists loosening from shocks and chatter. Use them to secure body mounts, linkages, or small hardware where a dependable lock nut is needed.
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