Steel Extended Lug Nuts M12x1.5 Grooved Shank w/ Spike End 16pc+4 Locks
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
Steel Extended Lug Nuts M12x1.5 Grooved Shank w/ Spike End — 16pc + 4 Locks
Twenty steel lug nuts with grooved shank and spike end design, plus four locking variants for security. Built for vehicles running M12x1.5 fasteners. Grooved shank provides positive engagement and prevents rotation during installation.
Key Features
- Grooved Shank Design - Locks onto wheel studs for zero slip during torque application.
- Spike End Profile - Extended aesthetic with functional geometry for custom wheel fitment.
- Locking Variants Included - Four security nuts prevent unauthorized wheel removal or vibration loosening.
Specs
- Material: Steel
- Thread Size: M12x1.5
- Shank Type: Grooved
- End Style: Spike
- Quantity: 16 Standard + 4 Locking Nuts
- Condition: New
Whats Included
- 16 Steel Extended Lug Nuts with Grooved Shank and Spike End
- 4 Steel Locking Lug Nuts
Frequently Asked Questions
Do these lug nuts fit standard wheel studs?
M12x1.5 is the most common metric stud size across modern vehicles. Before purchase, verify your vehicle's stud thread pitch — it should be marked on your OEM lug nuts or in the service manual. Grooved shank design works on factory studs without modification.
Will these work with my aftermarket wheels?
Extended spike nuts work with most aftermarket wheels that accept standard lug nuts. If your wheels have a recessed center hole or custom nut pocket, test-fit one nut before committing to the full set. The extended length may require clearance confirmation.
How do the locking nuts differ from the standard ones?
The four locking variants use a mechanical lock mechanism to resist vibration and prevent gradual loosening. Common practice is to use one locking nut per wheel — rotate their position across wheels at each service interval. Standard torque procedure applies to both types.
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.