3Racing 3RAC-NF40/PU - 4mm Purple Flanged Lock Nuts for RC  [3RAC-NF40/PU]

3RACING 4mm Aluminum Flanged Lock Nuts (10 Pcs) - Purple - 3RAC-NF40/PU
Price:
NZD$7.39
Brand:
3Racing
Model:
3RAC-NF40/PU
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Practical Fixings by 3Racing 3RAC-NF40/PU

For hands-on maintenance and upgrades, the 3Racing 4mm Aluminum Flanged Lock Nuts make routine work quicker and neater. The aluminium construction keeps unsprung weight down while delivering dependable thread engagement for body mounts, shock hardware and more. The purple finish makes it easy to spot the fasteners when you are stripping the model down trackside.

How the Flange Improves Reliability

The built-in flange increases bearing surface area so nuts resist backing off under vibration. That means fewer mid-run checks and a firmer connection on common suspension and steering linkages.

Where to Use These Nuts

These nuts are suited to a broad range of electric and nitro RC cars that accept 4mm fasteners. Their aluminium build is a good compromise between strength and weight when swapping out stock steel hardware.

Do these lock nuts need thread locking compound?

In many cases the flanged lock feature is sufficient, but for high vibration setups you can add a small amount of low strength threadlocker for added security.

Can I use them on aluminium or plastic parts?

Yes, they work on aluminium and most plastics, though care is needed to avoid over-tightening softer materials to prevent damage.

Are these nuts reusable?

They can be reused if threads and flange contact surfaces remain in good condition; inspect regularly and replace if stripped or deformed.

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