M12 x 1.5 Extended Grooved Shank Lug Nuts 20pc Set - Aluminum
K2 Industries
M12 x 1.5 Extended Grooved Shank Lug Nuts 20pc Set - Aluminum
Check fitment before ordering
Match the year, make, model, trim and engine in the product details. Review mounting requirements and vehicle modifications. Ask us about this part.
Eligible returns within 30 days of receipt. Items must be unused, with original packaging and all included parts. Contact Lee Mods before sending anything back. Lee Mods pays return shipping for eligible U.S. returns; no restocking fee. See Returns & Exchanges for full conditions.
Product information from K2 Industries
Manufacturer warranty and guarantee statements below are subject to that manufacturer’s terms. For return eligibility through Lee Mods, see Returns & Exchanges. Ask Lee Mods to clarify any warranty or guarantee before ordering.
M12 x 1.5 Extended Grooved Shank Lug Nuts — 20-Piece Set, Aluminum
Lightweight aluminum lug nuts with extended grooved shanks, sold as a 20-piece set. The grooved shank design grips the wheel stud securely while aluminum construction reduces unsprung weight compared to steel. These are ready to install without modification.
Key Features
- Grooved Shank Design - Teeth bite into the wheel stud for consistent, reliable grip without slipping.
- Aluminum Body - Cuts weight versus steel while maintaining strength for daily driving and weekend track use.
- M12 x 1.5 Pitch - Standard metric fitment; verify your vehicle's lug specification before purchase.
Specs
- Material: Aluminum
- Thread Size: M12 x 1.5
- Shank Type: Extended Grooved
- Quantity: 20 pieces
What's Included
- 20x M12 x 1.5 Extended Grooved Shank Lug Nuts
Frequently Asked Questions
Will these fit my wheels without spacers or adapters?
These are standard M12 x 1.5 thread lugs. They bolt directly onto any wheel stud with that specification. If your vehicle uses a different pitch or thread size, these won't work — double-check your manual or existing lug nuts before ordering.
Do I need to torque these to a specific spec when installing?
Refer to your vehicle's service manual for the correct torque value — it varies by make and model. The grooved shank won't change that requirement. Use a calibrated torque wrench and tighten in a star pattern for even clamping.
Can I mix these aluminum lug nuts with my stock steel ones?
Technically yes, but it's not recommended. Stick with a matching set — all aluminum or all steel — to keep wheel clamping pressure uniform across all studs and avoid stress concentration on a single nut type.
Your vehicle
Select a vehicle to check the supplied application records for this part.
Choose or change vehicle →Product reference & ordering help
Supplier & part identification
K2 Industries
| Option | SKU / part reference |
|---|---|
| Standard | K2-5835-UNV-006-TSARK |
Vehicle compatibility
Read the application years, model, trim, engine and exclusions in the description above. A make-level collection or product recommendation alone does not confirm fitment.
Request fitment help →Installation & specifications
Review the manufacturer’s specifications and installation notes above. Confirm required mounting hardware, tools and modifications before ordering. If instructions are not supplied, contact us with the part reference.
Shipping expectations
Processing and delivery vary by product, supplier and destination. Contact us to confirm timing for your part before planning an installation.
Shipping & delivery informationManufacturer warranty
Coverage and exclusions vary by manufacturer and part. Review the supplied product documentation or ask us for the applicable terms.
Warranty information