





M12x1.25 Extended Acorn Lug Nuts 44mm Purple Aluminum 20pc Set
M12x1.25 Extended Acorn Lug Nuts 44mm Purple Aluminum 20pc Set
Aluminum acorn lug nuts with extended 44mm reach and M12x1.25 thread pitch. These polish up clean and resist corrosion better than steel. Twenty-piece set covers most four-wheel and five-wheel applications with spares.
Key Features
- Extended 44mm Length - Fits wheels with deep center bores and aftermarket spacers without thread exposure.
- Acorn Cap Design - Fully enclosed top protects threads and looks finished on show cars or street builds.
- Lightweight Aluminum - Reduces unsprung weight compared to steel while resisting rust and oxidation.
Specs
- Material: Aluminum
- Thread Size: M12x1.25
- Length: 44mm
- Quantity: 20 Pieces
- Color: Purple
What's Included
- 20x M12x1.25 Extended Acorn Lug Nuts
Frequently Asked Questions
Will these fit my deep-dish wheels?
44mm length covers most deep-center and barrel-style wheels. If your wheel bore is extremely deep or you're running spacers, test-fit before final install. Lug nut exposure matters for safety and appearance.
Do I need to do anything to the aluminum before installation?
They ship ready to install. Wipe clean before use. If you want a high-polish look, mild soap and water or dedicated aluminum cleaner works. No primer or coating needed.
What's the torque spec for these?
Refer to your vehicle's service manual for the correct torque value — it's based on your specific wheel and hub, not the lug nut material. Over-torquing aluminum nuts can strip them, so follow factory specs exactly.
Ships within 1-2 business days.
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M12x1.25 Extended Acorn Lug Nuts 44mm Purple Aluminum 20pc Set
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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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.


