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

3RACING 4mm Aluminum Lock Nuts (10 Pcs) - Red - 3RAC-N40/RE
Price:
£3.73
Brand:
3Racing
Model:
3RAC-N40/RE
Condition:
Brand New
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Keep Components Tight with 3RACING 3RAC-N40/RE

Hobby drivers can use the 3RACING 3RAC-N40/RE 4mm red aluminium lock nuts to secure parts and reduce loosening under vibration. They are suited to frequent inspections and adjustments.

Where to Use These Nuts

The 4mm size covers a broad range of small fastenings on touring cars and buggies, making them a handy item in any spares box. Bright red plating aids quick part selection in a busy pit area.

Aluminium Advantages Explained

Aluminium lock nuts are light and stand up well to environmental exposure compared with untreated steel. Their lower mass helps keep turning and unsprung weight down for balanced handling.

Are these suitable for competition use?

They are suitable for many competitive applications where reduced weight is beneficial, though for critical load points you should follow class rules and recommendations.

Should I mix aluminium nuts with steel bolts?

Mixing materials is common, but monitor for wear and consider light anti-seize if aluminium is used on hardened steel to avoid thread damage over time.

What quantity is best to keep as spares?

A pack of ten covers typical small projects and repairs; keep at least one spare pack in your pit kit if you race regularly.

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