3Racing 3RAC-NS40/RE Red Serrated Aluminum Locknuts - 8pcs Set [3RAC-NS40/RE]

3RACING Aluminum Locknut Serrated (8pcs) - Red - 3RAC-NS40/RE

Price:

AUD$7.79

Brand:

3Racing

Model:

3RAC-NS40/RE

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R/C General - Nuts - Lock Nuts

Durable Locknuts for High Vibration Use

Upgrade vulnerable fastenings with the 3Racing 3RAC-NS40/RE Red Serrated Aluminum Locknuts to reduce loosening on rough surfaces. The serrated flange increases contact friction and the aluminium body keeps unsprung mass low where it matters.

Features That Matter

These nuts combine visible anodized colour with practical corrosion resistance, making them a tidy upgrade for suspension links, servo mounts, and wheel hubs. Their serrations help maintain clamp force during bumpy runs.

What thread size are these locknuts?

They are made for M4 threads. Confirm your part uses M4 before installation.

Where are serrated nuts most effective?

They are most useful on joints that see vibration or intermittent loosening, such as wheel hubs, linkages, and body mounting points.

Any care tips to extend service life?

Keep threads clean and avoid overtorque; inspect serrations for wear and replace if the bite no longer grips the mating surface.