Aluminum Lug Nuts Open-End 40MM M12X1.25 20PCS with Adapter Blue
Aluminum Lug Nuts Open-End 40MM M12X1.25 20PCS with Adapter Blue
K2 Industries
Part #
K2-5665-UNV-006-TSARK
UPC #
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Product Description
Product Description
Aluminum Lug Nuts Open-End 40MM M12X1.25 20PCS with Adapter Blue
Twenty open-end aluminum lug nuts in M12×1.25 thread with a blue anodized finish and adapter included. Lightweight construction reduces unsprung weight on each wheel. Built for durability and corrosion resistance.
Key Features
- Open-End Design - Allows quick removal and installation without a full socket.
- 40MM Size - Fits M12×1.25 wheel studs across common wheel fitments.
- Anodized Blue Finish - Resists oxidation and adds visual consistency to your wheel setup.
Specs
- Material: Aluminum
- Thread Size: M12×1.25
- Size: 40MM
- Piece Count: 20 lug nuts with adapter
- Finish: Blue anodized
Whats Included
- 20 aluminum lug nuts
- Adapter
Frequently Asked Questions
Will these work with my current wheel studs?
These are M12×1.25 thread — confirm your wheel studs match before ordering. The adapter helps bridge minor fitment gaps, but the stud size must be correct.
Do I need a special socket to install these?
The open-end design works with a standard 40MM socket or wrench. No custom tooling required — hand tools you already own will do the job.
Can I reuse my old lug nuts if these don't fit?
Yes. Test-fit one nut on a wheel stud before committing to the full set. If the thread pitch or hole size don't match, swap back to your originals with no issues.
