K2 Industries
M12x1.25 Aluminum Lug Nuts 50mm Acorn Knurled Extended 20pc Silver
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.
M12x1.25 Aluminum Lug Nuts 50mm Acorn Knurled Extended — 20pc Silver
Lightweight aluminum acorn lugs with a knurled grip surface for secure hand-tightening without slipping. Extended 50mm length accommodates thick wheels and spacers. Set of 20 pieces in polished silver finish.
Key Features
- Knurled Surface — Texture prevents slipping during installation and removal with bare hands.
- Extended 50mm Length — Clears thick aftermarket wheels, spacers, and custom hub configurations.
- Aluminum Body — Significantly lighter than steel lugs, reduces unsprung weight without compromising strength.
Specs
- Thread Size: M12x1.25
- Length: 50mm Extended
- Material: Aluminum
- Style: Acorn with knurled finish
- Quantity: 20 pieces
- Finish: Silver
Whats Included
- 20x M12x1.25 aluminum lug nuts
Frequently Asked Questions
Will these work with my current wheels?
M12x1.25 is the most common thread pitch for import and domestic vehicles. Verify your current lug nut spec before ordering — if your vehicle uses a different pitch or taper style, these won't seat properly.
Do I need a special socket or wrench to install these?
Standard 17mm or 19mm lug nut socket will work depending on your vehicle — use whatever size fits your current lugs. The knurled design lets you hand-finish tightening if needed, but torque to your vehicle's specification with a torque wrench to be safe.
Are these lugs approved for street use?
These are lightweight aluminum lugs designed for show and lightweight track builds. Confirm your local regulations and your vehicle manufacturer's torque specs before committing them to daily driving — some jurisdictions or OEM specifications may restrict aluminum lugs for certain applications.
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 | K2-5966-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