Lightweight 4mm Lock Nuts (10) Light Blue - 3RAC-N40/LB by 3Racing [3RAC-N40/LB]

Q: Can swapping to aluminum nuts change vehicle handling?

Yesâreducing mass on rotating or unsprung parts can have subtle effects on handling and response, though the change is usually small and most noticeable in precision setups.

3RACING 4mm Aluminum Lock Nuts (10 Pcs) - Light Blue - 3RAC-N40/LB

Price:

AUD$7.16

Brand:

3Racing

Model:

3RAC-N40/LB

Condition:

Brand New

Quantity:

1 Reviews

Write a review

Description
FAQ

Performance-Oriented 4mm Aluminum Lock Nuts

These aluminium lock nuts in a striking light blue are made for builders chasing lower rotating and unsprung mass without sacrificing clamp reliability. Their 4mm sizing fits many standard RC fastenings.

Common Applications and Fitment

Great for use on body mounts, linkages, and hardware where reliable retention matters. The pack of ten provides enough spares for multiple upgrade projects or routine maintenance.

Advantages for Tuning and Weight Saving

Using aluminum fasteners can shave grams from key rotating and unsprung components, contributing to finer handling and acceleration response while keeping joints secure.

Product Reviews

1 Reviews

amanda
2011-08-22

top stuff indeed very fast postage price $$$ so good as trust me sakura zero all pink all hop ups lol.....this site rocks i saved so much throught these guys you will also

Can swapping to aluminum nuts change vehicle handling?

Yes—reducing mass on rotating or unsprung parts can have subtle effects on handling and response, though the change is usually small and most noticeable in precision setups.

What torque should I use when fitting these nuts?

Apply a firm but controlled torque appropriate for 4mm hardware; avoid over-tightening to prevent thread damage. If in doubt, use hand-tight plus a small fraction turn with a driver.