10 Pack 4mm Light Blue Aluminum Lock Nuts - 3RAC-N40/LB by 3Racing [3RAC-N40/LB]

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

Price:

£3.77

Brand:

3Racing

Model:

3RAC-N40/LB

Condition:

Brand New

Quantity:

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Description
FAQ

Compact 4mm Lock Nuts with Corrosion Resistance

These light blue aluminum lock nuts offer compact, reliable fastening for a wide range of hobby components. Their anodized finish helps protect against corrosion while keeping a tidy look on visible fittings.

Compatibility and Typical Uses

Designed for general RC use, these 4mm nuts suit many standard fittings and can be used wherever a secure, lightweight fastener is required.

Durability and Practical Benefits

Aluminum fasteners provide a good service life when used within their mechanical limits and are an attractive option for hobbyists seeking both performance and appearance improvements.

How do these compare to nylon-insert lock nuts?

Aluminum lock nuts rely on precision fit and material properties rather than nylon inserts; they are lighter and resist temperature-related degradation but may not hold as well as nylon-locking nuts under extreme vibration without correct installation.

Are replacement sizes available if I need a different pitch?

This pack supplies standard 4mm hardware; for alternate thread pitches or sizes, check specialist suppliers or full hardware sets matching your model's specifications.