M12 x 1.5 Extended Grooved Shank Lug Nuts 20pc Set - Aluminum
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*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
M12 x 1.5 Extended Grooved Shank Lug Nuts — 20-Piece Set, Aluminum
Lightweight aluminum lug nuts with extended grooved shanks, sold as a 20-piece set. The grooved shank design grips the wheel stud securely while aluminum construction reduces unsprung weight compared to steel. These are ready to install without modification.
Key Features
- Grooved Shank Design - Teeth bite into the wheel stud for consistent, reliable grip without slipping.
- Aluminum Body - Cuts weight versus steel while maintaining strength for daily driving and weekend track use.
- M12 x 1.5 Pitch - Standard metric fitment; verify your vehicle's lug specification before purchase.
Specs
- Material: Aluminum
- Thread Size: M12 x 1.5
- Shank Type: Extended Grooved
- Quantity: 20 pieces
What's Included
- 20x M12 x 1.5 Extended Grooved Shank Lug Nuts
Frequently Asked Questions
Will these fit my wheels without spacers or adapters?
These are standard M12 x 1.5 thread lugs. They bolt directly onto any wheel stud with that specification. If your vehicle uses a different pitch or thread size, these won't work — double-check your manual or existing lug nuts before ordering.
Do I need to torque these to a specific spec when installing?
Refer to your vehicle's service manual for the correct torque value — it varies by make and model. The grooved shank won't change that requirement. Use a calibrated torque wrench and tighten in a star pattern for even clamping.
Can I mix these aluminum lug nuts with my stock steel ones?
Technically yes, but it's not recommended. Stick with a matching set — all aluminum or all steel — to keep wheel clamping pressure uniform across all studs and avoid stress concentration on a single nut type.
Our History
For 26 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.