40mm Aluminum Open-End Lug Nuts M12x1.5 Thread 20pc Set w/ Adapter
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
40mm Aluminum Open-End Lug Nuts M12x1.5 Thread 20pc Set w/ Adapter
Twenty aluminum lug nuts built for custom wheel fitment on M12x1.5 threads. Open-end design accommodates extended studs without obstruction. Includes an adapter for versatile installation options.
Key Features
- 40mm Open-End Design - Clears extended wheel studs without interference, letting you run aftermarket wheels that sit further out.
- M12x1.5 Thread Specification - Direct fit for vehicles with this lug pattern; verify compatibility with your application before purchase.
- Includes Adapter - Mounted in the set for flexible installation across different wheel configurations.
Specs
- Material: Aluminum
- Thread Size: M12x1.5
- Open-End Diameter: 40mm
- Quantity: 20 Pieces + Adapter
- Configuration: Ready-to-Install
What's Included
- 20 Aluminum Open-End Lug Nuts
- 1 Adapter
Frequently Asked Questions
Do these work with my wheel studs?
These are M12x1.5 thread. Confirm your vehicle's lug specification before ordering — wrong thread pitch won't seat correctly and won't hold. Check your owner's manual or existing lug nuts if you're unsure.
What's the adapter for?
The adapter lets you adjust fitment across different wheel hub configurations. How you use it depends on your specific wheel and hub setup — test-fit before final installation.
Can I use these as-is, or do they need preparation?
They ship ready to install. Hand-wash before use to remove any shipping residue, then thread them onto your studs hand-tight first to verify alignment before fully tightening with a wrench.
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.