3RACING 3RAC-N40/RE 4mm Red Aluminum Lock Nuts Pack of 10  [3RAC-N40/RE]

3RACING 4mm Aluminum Lock Nuts (10 Pcs) - Red - 3RAC-N40/RE
Price:
CAD$7.03
Brand:
3Racing
Model:
3RAC-N40/RE
Condition:
Brand New
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Secure Fastening with 3RACING 3RAC-N40/RE Red Lock Nuts

For RC enthusiasts looking to secure their models' components, the 3RACING 3RAC-N40/RE 4mm red aluminum lock nuts provide reliable clamping. These nuts grip threads firmly to keep parts locked during hard running.

Fitment and Everyday Use

Ideal for hobbyists who regularly service or tweak their cars, the standard 4mm size suits many chassis and suspension fittings. The red finish makes them easy to spot during pit work or repairs.

Benefits of Aluminum Hardware

Aluminum lock nuts cut weight compared with steel, helping preserve vehicle balance and acceleration. They also resist rust, so they stay serviceable after outdoor use.

Will these 4mm nuts fit my short course truck?

The 4mm thread is common on many RC models, including short course trucks, but check your vehicle's manual or existing hardware to confirm thread size before fitting.

How should I install them for reliable hold?

Use a correct-sized nut driver or spanner and tighten to a consistent feel; if you need extra vibration resistance, a small amount of non-permanent threadlocker is acceptable on metal-to-metal joints.

Do these red nuts affect vehicle weight much?

Aluminum is noticeably lighter than steel, so swapping to these 4mm aluminum lock nuts has a minimal effect on overall weight while keeping fasteners secure.

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