M12 x 1.5 Extended Grooved Shank Lug Nuts 20pc Set - Aluminum
Specifications Part numbers, fitment codes and shipping
- Brand
- K2 Industries
- Speedzone SKU
- K2-5835-UNV-006-TSARK
- Manufacturer part number
- K2-5835-UNV-006-TSARK
- UPC
- LN-ZTL-9020-15-BL
- Category
- Tool Sets and Repair Kits
- Shipping weight
- 2.0 lb
M12 x 1.5 Extended Grooved Shank Lug Nuts β 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 β 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 β 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 β all aluminum or all steel β to keep wheel clamping pressure uniform across all studs and avoid stress concentration on a single nut type.
Full details on shipping times, returns, warranty and cancellations are on our policy page.
Market conditions after 2020 have changed the landscape of automotive parts. Although we stock thousands of items across multiple warehouses and distribution channels, back-orders are unavoidable in today's market. If you need a product quickly, email, message or call us to check availability so we can explore your options.
Email Sales@Speedzoneweb.com
Call 407-846-8430
Text 407-749-6314
Answers to common questions are on our FAQ page.
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