Overview
These Tekno RC M4 locknuts are machined from aluminum rather than steel, trimming rotating weight at the four corners of the car where it matters most. The flange is serrated so the nut still bites into the wheel face and holds its torque, and the anodized finish resists the scuffing that comes with frequent wheel changes.
This four-piece set is the hardware included with the Tekno ET410 and SCT410 kits and is the correct replacement for those vehicles. Because wheel nut geometry varies between manufacturers, Tekno notes that this item is not a direct swap onto other vehicles, which may use different geometry or require additional parts.
Key Features
- Aluminum construction for reduced unsprung and rotating weight
- M4 thread with a flanged, serrated locking face
- Anodized finish for corrosion and wear resistance
- Four nuts per set, one for each corner
- Factory specification hardware for the ET410 and SCT410
Performance Benefits
- Lighter wheel hardware helps suspension react more quickly
- Serrations resist loosening from vibration and impacts
- Flanged face spreads load across the wheel instead of concentrating it
- Anodizing keeps the hex crisp through many wheel swaps
Usage Notes
- Tighten firmly but do not overtorque; aluminum threads are softer than steel
- Inspect the threads and serrations after any heavy crash
- Use the correct size nut driver to protect the hex
- Choose the steel equivalent if you prefer maximum durability over weight savings
Technical Specs
- Brand: Tekno RC
- Item No.: TKR1213
- Thread: M4
- Material: Aluminum
- Style: Flanged, serrated locknut
- Finish: Anodized
- Quantity: 4 pieces
- Country of Origin: Taiwan
What's Included
- (4) Tekno RC M4 aluminum flanged serrated locknuts
Fitment
Compatible RC vehicles: Tekno RC ET410 and SCT410. Not directly compatible with other vehicles, which may use different geometry or require additional parts.
Summary
- Genuine Tekno RC aluminum M4 flanged serrated locknuts
- Anodized finish, sold as a set of four
- Factory hardware for the Tekno ET410 and SCT410
- Lighter alternative to steel wheel nuts
