M12 x 1.25 Spline Extended Lug Nuts 50mm Tall Gun Metal 20pc w/ Locks
M12 x 1.25 Spline Extended Lug Nuts 50mm Tall Gun Metal — 20pc w/ Locks
Extended spline lug nuts built to clear deep-dish wheels and custom offsets. These 50mm tall nuts fit the M12 x 1.25 thread pattern and come in gun metal finish with a matching lock set to keep wheels secure. Twenty pieces with integrated security locks give you a full wheel set plus spares.
Key Features
- 50mm Extended Height - Clears deep-dish and aggressive wheel offsets without binding
- Integrated Lock Nuts - Security set keeps wheels from backing off vibration
- Spline Drive Socket - Requires spline socket for installation and removal
Specs
- Thread Pattern: M12 x 1.25
- Height: 50mm
- Finish: Gun Metal
- Quantity: 20 pieces with lock nuts
What's Included
- 20x M12 x 1.25 Extended Lug Nuts (50mm)
- Lock nut set
Frequently Asked Questions
Do I need a special socket to install these?
Yes — spline lug nuts require a spline drive socket that matches M12 x 1.25. Standard conical or ball seat sockets won't work. Pick up the matching spline socket separately if you don't have one.
Will these fit my wheel without spacers or modifications?
These are designed for deep-dish and offset wheels where standard lug nuts interfere. If your current nuts thread on smoothly, test-fit one nut before committing to the full set — wheel lip clearance depends on your specific rim depth and offset.
How do the lock nuts work?
The lock set uses a mechanical design to resist loosening from vibration and road conditions. Tighten lock nuts the same way you would standard lug nuts — refer to your vehicle service manual for torque specs specific to your application.
Ships within 1-2 business days.
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M12 x 1.25 Spline Extended Lug Nuts 50mm Tall Gun Metal 20pc w/ Locks
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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.