M12 x 1.25 Aluminum Lug Nuts 16pc + 4 Locks Black Closed End
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 — 16pc Set with 4 Locking Nuts, Black Closed End
Lightweight aluminum lug nuts designed to reduce unsprung weight while maintaining secure wheel mounting. This 16-piece set includes four locking nuts to prevent vibration-induced loosening. Closed-end design protects threads and keeps dust out.
Key Features
- Locking Nuts Included - Four integrated locks resist vibration loosening on the road
- Closed-End Design - Sealed construction keeps threads clean and protected
- Aluminum Build - Lighter than steel without sacrificing clamping strength
Specs
- Material: Aluminum
- Thread Size: M12 x 1.25
- Quantity: 16 Pieces (includes 4 locking nuts)
- Finish: Black
- Style: Closed End
Whats Included
- 16 Aluminum Lug Nuts (M12 x 1.25)
- 4 Locking Nuts
Frequently Asked Questions
Are the locking nuts integrated or separate from the regular nuts?
The set includes four dedicated locking nuts alongside twelve standard nuts. They use the same M12 x 1.25 thread size and install the same way—just position the locking nut on one wheel stud per wheel for vibration resistance.
Will these work with a standard socket, or do I need special tools?
These fit standard lug nut sockets. Use the socket size that matches your vehicle's original hardware—no special tools needed to install or remove them.
Do I need to replace all my lug nuts or can I mix these with my OEM hardware?
You can use this set to fully replace your original nuts, or mix them in. Just make sure you're using the right thread pitch (M12 x 1.25) for your vehicle—cross-thread risk is real if the spec doesn't match.
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.