





M12 x 1.25 Extended Closed End Lug Nuts 20pc Set Aluminum
M12 x 1.25 Extended Closed End Lug Nuts — 20pc Set, Aluminum
Extended closed-end design keeps wheels secure while accommodating custom offsets and wheel spacers. Aluminum construction sheds weight compared to steel, and the sealed design resists corrosion from road salt and brake dust. Twenty nuts per set covers a full four-wheel swap with spares.
Key Features
- Extended Length - Threads deeper into studs, essential for wheels pushed outward by spacers or wide offsets.
- Closed End Design - Fully encases the stud cap, protecting threads and keeping dust and moisture out.
- Lightweight Aluminum - Reduces unsprung weight at each corner without sacrificing strength.
Specs
- Thread Size: M12 x 1.25
- Material: Aluminum
- Design: Extended Closed End
- Quantity: 20 Pieces
Whats Included
- 20x M12 x 1.25 Extended Closed End Lug Nuts
Frequently Asked Questions
Will these work with my wheel spacers?
Extended length is designed specifically for spacer setups and wider offsets where standard lug nuts don't reach far enough. Verify your stud length before ordering — if studs are too short, the nut won't seat properly.
Do I need any special tools to install these?
A socket that fits M12 lug nuts and your existing lug nut wrench or impact gun will work. Tighten to your vehicle's service manual spec — do not assume standard torque values.
Are aluminum lug nuts as strong as steel?
Aluminum is lighter but softer than steel, so threads can strip if over-torqued. Tighten firmly but do not force — follow your manual's specification exactly. The closed-end design protects the threads from corrosion, extending service life.
Ships within 1-2 business days.
100% Genuine Parts
Fitment Guaranteed

M12 x 1.25 Extended Closed End Lug Nuts 20pc Set Aluminum
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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.


