M12 x 1.25 Aluminum Lug Nuts Set - 45mm Closed End with Locks - Aluminum
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** 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 1.25 Aluminum Lug Nuts Set — 45mm Closed End with Locks
Lightweight aluminum lug nuts with integrated locks for secure wheel retention. This set delivers corrosion resistance and reduced unsprung weight compared to steel. Closed-end design keeps debris out and maintains a clean wheel appearance.
Key Features
- M12 x 1.25 Thread Pattern - Standard fitment across most vehicles; verify compatibility with your wheel studs before purchase.
- 45mm Closed-End Profile - Protects lug nut seat from moisture and road salt while maintaining a finished look.
- Integrated Lock Feature - Resists accidental loosening from vibration during daily driving.
Specs
- Material: Aluminum
- Thread Size: M12 x 1.25
- Length: 45mm
- Design: Closed End with Locks
Whats Included
- Complete set of M12 x 1.25 aluminum lug nuts with locks
Frequently Asked Questions
Will these work with my factory wheels?
Thread size is M12 x 1.25 — confirm this matches your vehicle's wheel studs. If you're unsure, check your owner's manual or test-fit one nut by hand before committing to the full set.
Do I need any special tools to install these?
Standard lug nut socket and wrench are all you need. Follow your vehicle's torque specification from the service manual — do not guess on tightness.
Can I use these on aftermarket wheels?
If your aftermarket wheels accept M12 x 1.25 lug nuts, yes. Some forged or custom wheels require extended or conical seat nuts — verify seat type and length before ordering.
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.