Extended Spline Lug Nuts M12 x 1.25 20pc Set 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
Extended Spline Lug Nuts M12 x 1.25 20pc Set with Locks Aluminum
Twenty aluminum lug nuts with integrated locks, M12 x 1.25 thread pattern, extended spline design. Built with spline geometry for secure wheel mounting and anti-rotation locking features to prevent loosening under vibration. Lightweight aluminum construction reduces unsprung weight compared to steel alternatives.
Key Features
- Integrated locking mechanism - Resists vibration-induced loosening on road and track use
- Aluminum construction - Lower rotating mass improves acceleration and braking response
- M12 x 1.25 spline pattern - Engages wheel hub securely without stripping
Specs
- Material: Aluminum
- Thread size: M12 x 1.25
- Quantity: 20 pieces with integrated locks
- Design: Extended spline
Whats Included
- 20 aluminum lug nuts with locking features
Frequently Asked Questions
Do these work with my existing wheels?
Extended spline nuts fit most aftermarket and OEM wheels with M12 x 1.25 lug holes. Verify your wheel's lug hole pattern before purchase — confirm thread size and spline compatibility with your wheel manufacturer.
How tight should I torque these?
Refer to your vehicle's service manual for proper torque specification. Overtightening aluminum can strip threads; undertightening risks loosening. Use a calibrated torque wrench and follow manufacturer guidelines exactly.
Do these come with installation tools?
This set includes only the lug nuts themselves. You'll need a lug wrench or impact socket (typically 19mm or 21mm) and a torque wrench to install them properly on your wheels.
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.