M12 x 1.5 Spline Lug Nuts Set with Locks - Blue Aluminum
K2 Industries
M12 x 1.5 Spline Lug Nuts Set with Locks - Blue 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.
M12 x 1.5 Spline Lug Nuts Set with Locks — Blue Aluminum
Lightweight aluminum spline lug nuts in blue with integrated locks for secure wheel retention. M12 x 1.5 thread pitch matches most modern aftermarket wheel applications. Set includes both standard and locking nuts to prevent theft and vibration-induced loosening on the street or track.
Key Features
- Spline drive design - Reduces stress on fastener corners; grips wheel seats more evenly than standard hex.
- Integrated locking mechanism - Paired locking nuts deter theft and keep wheels seated under vibration.
- Anodized blue finish - Corrosion-resistant coating; maintains color through seasons.
Specs
- Material: Aluminum
- Configuration: M12 x 1.5 thread pitch
- Finish: Blue anodized
- Includes: Spline lug nuts with locking pairs
Whats Included
- Complete set of M12 x 1.5 spline lug nuts with locks
Frequently Asked Questions
Will these fit my wheels?
These are M12 x 1.5 pitch — verify your wheel's lug nut seat matches this size before purchase. Check your wheel documentation or test-fit one nut to your hub.
Do I need a special key or socket to install the locking nuts?
Spline lug nuts typically use a standard spline socket — check your wheel or nut documentation for the exact size. Most common sizes are available at any automotive parts store.
How do I torque these down?
Refer to your vehicle's service manual or wheel manufacturer's recommendations for the correct torque spec. Never guess — under- or over-torquing can cause wheel issues.
Your vehicle
Select a vehicle to check the supplied application records for this part.
Choose or change vehicle →Product reference & ordering help
Manufacturer & part identification
K2 Industries
| Option | SKU / part reference |
|---|---|
| Standard | K2-5946-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