M12 x 1.5 Extended L40 Style Lug Nuts 20pc Set w/ 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 1.5 Extended L40 Style Lug Nuts 20pc Set w/ Locks — Aluminum
Twenty aluminum lug nuts in M12 x 1.5 thread with integrated locking design and L40-style extended profile. Built for high-temp durability and corrosion resistance. Includes locking pairs to prevent vibration loosening on track or street.
Key Features
- Aluminum construction - Lighter than steel, resists corrosion in salt and moisture
- Integrated locking mechanism - Reduces fastener creep from engine vibration and braking forces
- L40 extended profile - Clears most wheel designs and custom offsets without fouling
Specs
- Material: Aluminum
- Thread: M12 x 1.5
- Profile: L40 Extended Style
- Piece Count: 20 with locks
- Condition: New
Whats Included
- 20 aluminum lug nuts with integrated locking design
Frequently Asked Questions
Will these work with my factory wheels or do I need aftermarket ones?
L40 extended style nuts fit most factory and aftermarket wheels. Verify your wheel center bore and offset before install — some aggressive deep-dish designs may require clearance testing.
How tight should I torque these?
Refer to your vehicle's service manual for proper torque spec — it varies by platform. Over-torquing aluminum can strip threads; under-torquing defeats the lock feature. Use a calibrated torque wrench.
Do these need any prep or coating before install?
Aluminum arrives ready to install. No paint or primer needed. Clean wheel studs with a wire brush before seating to remove dirt and oxidation.
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.