3Racing 3RAC-NF40/BL 4mm Black Flanged Lock Nuts 10pcs [3RAC-NF40/BL]

3RACING 4mm Aluminum Flanged Lock Nuts (10 Pcs) - Black - 3RAC-NF40/BL

Price:

USD$4.30

Brand:

3Racing

Model:

3RAC-NF40/BL

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Description
FAQ

Race-Oriented 4mm Flanged Lock Nuts from 3Racing 3RAC-NF40/BL

For racers and tuners seeking straightforward, value-focused hardware, the 3Racing 3RAC-NF40/BL offers an efficient fastening solution. The flanged profile improves clamping surface while the black aluminium finish keeps mass low and presentation clean during setup and pit adjustments.

Technical Notes for Setup and Tuning

Material: Aluminium construction reduces unsprung weight where applied to linkages or accessory mounts.
Design: Flanged seat increases contact area, aiding retention under vibration typical of race use.
Finish: Black coating minimises corrosion risk while maintaining a consistent look across components.
Compatibility: Intended for standard 4mm nut applications found on many touring and 1/10 scale race platforms.
Quantity: Ten units per pack allow quick swaps during race prep or repairs.

Which areas are best to fit these on a race car?

Use them on non-loadbearing linkages, body mounts and accessory fittings where a secure, low-mass fastener is wanted. Avoid high torque driveline joints unless specified.

Any tuning tips for preventing loosening during heats?

Combine the flange with correct torque settings and a removable thread locker for repeatable retention. Inspect fasteners between runs to catch any loosening early.

Are these suitable for ride height or camber adjustments?

They work well for small adjustment points where a 4mm nut is specified; ensure clearance and thread engagement remain within manufacturer recommendations.