Aluminum Lug Nuts Open-End 40MM M12X1.5 20PCS with Adapter Black
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
Aluminum Lug Nuts Open-End 40MM M12x1.5 — 20-Piece Set with Adapter, Black
Twenty open-end lug nuts in aluminum construction with a matching adapter socket, sized M12x1.5 and 40MM across. Built lightweight without sacrificing thread integrity. The black finish resists corrosion and blends with most wheel designs.
Key Features
- Open-End Design — Reduces fastening weight while maintaining a clean, minimal appearance.
- M12x1.5 Thread Pitch — Standard metric fitment; verify thread spec against your existing hardware before install.
- Includes Adapter Socket — One matching socket is packaged with the set for installation convenience.
Specs
- Material: Aluminum
- Size: 40MM, M12x1.5
- Finish: Black
- Quantity: 20 Lug Nuts + 1 Adapter Socket
Whats Included
- 20 Aluminum Lug Nuts (40MM, M12x1.5)
- 1 Adapter Socket
Frequently Asked Questions
Do these fit my vehicle's stock wheel studs?
These are M12x1.5 metric threads — confirm your existing lug nut or wheel stud matches this spec before ordering. If you're unsure, check your vehicle's service manual or measure the thread pitch on a current lug nut.
Do I need special tools to install these?
The included adapter socket works with standard socket wrenches and impact tools. Use the same installation method as your current lug nuts — no custom equipment required.
Can I reuse the adapter socket if I buy a second set?
Each set ships with one adapter socket. If you're buying multiple sets and want to minimize your socket count, you only need one per install job — the socket isn't consumed during use.
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.