





L40 Style Extended Lug Nuts M12x1.5 50mm Gun Metal 20pc w/ Locks Aluminum
L40 Style Extended Lug Nuts M12x1.5 50mm Gun Metal 20pc w/ Locks
Twenty extended lug nuts in 50mm gun metal finish with matching lock nuts for secure wheel mounting. Aluminum construction with M12x1.5 thread pitch. The included locks prevent vibration-induced loosening on street and track use.
Key Features
- 50mm Extended Length - Clears custom wheel offsets and suspension geometry without spacer stacking.
- Matching Lock Nuts - Dual anti-vibration design keeps fasteners tight through cornering and track sessions.
- Aluminum Construction - Lightweight with gun metal anodized finish for durability and corrosion resistance.
Specs
- Thread Pitch: M12x1.5
- Length: 50mm
- Material: Aluminum
- Finish: Gun Metal
- Quantity: 20 pieces (lug nuts + locks)
- Construction: Hard anodized
What's Included
- 20x Extended Lug Nuts (50mm, M12x1.5)
- 20x Lock Nuts
Frequently Asked Questions
Will these work with my stock wheels or do I need custom offsets?
Extended lugs work with both stock and custom wheels. You'll want wheels that clear the extra length — most aftermarket setups do. Stock wheels with deep center caps may contact the nut head; test-fit before final installation.
How tight should I torque these?
Refer to your vehicle's service manual for the proper torque spec for your lug pattern. The lock nut design prevents loosening once seated at spec, but the fastening force remains the same as OEM.
Do I need to clean or prep these before installing?
The gun metal finish ships ready to install. Wipe down with a clean cloth to remove any dust, then mount directly to your hubs. No additional finishing needed.
Ships within 1-2 business days.
100% Genuine Parts
Fitment Guaranteed

L40 Style Extended Lug Nuts M12x1.5 50mm Gun Metal 20pc w/ Locks Aluminum
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Leave us a message at: +17034100852 or email us at: sales@turbotechperformance.com
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.


