M12 X 1.25 Extended Grooved Shank Lug Nuts 20pc Set - Aluminum
Specifications Part numbers, fitment codes and shipping
- Brand
- K2 Industries
- Speedzone SKU
- K2-5826-UNV-006-TSARK
- Manufacturer part number
- K2-5826-UNV-006-TSARK
- UPC
- LN-ZTL-9020-125-GM
- Category
- Tool Sets and Repair Kits
- Shipping weight
- 2.0 lb
M12 X 1.25 Extended Grooved Shank Lug Nuts 20pc Set — Aluminum
Twenty aluminum lug nuts with extended grooved shanks in M12 x 1.25 pitch. Built for secure wheel mounting with a design that prevents corrosion better than steel alternatives. Grooved shank construction grips the wheel stud reliably across repeated install and removal cycles.
Key Features
- Grooved shank design — Maximizes bite on the wheel stud for consistent clamping force without slipping.
- Aluminum construction — Resists corrosion and oxidation in all weather conditions, ideal for long-term reliability.
- Extended length — Works with aftermarket wheels that require deeper engagement than stock lug nuts.
Specs
- Material: Aluminum
- Thread size: M12 x 1.25
- Configuration: Extended grooved shank
- Quantity: 20 pieces
Whats Included
- 20 M12 x 1.25 aluminum lug nuts with extended grooved shanks
Frequently Asked Questions
Will these fit my current wheels?
These are M12 x 1.25 thread pitch — check your vehicle's OEM lug nut specification first. The extended shank design suits most aftermarket wheels, but measure your stud hole depth to confirm clearance before installing.
Do I need to use thread-locking compound?
Not required for normal street use. The grooved shank grips the stud securely on its own. If you're tracking the car or experience high vibration, threadlocker is your choice — just use a removable-strength formula so you can service wheels later.
Can I reuse my old lug nut seats or do I need new ones?
These lug nuts are the fastener only. Your wheel seats (conical, flat, or mag) stay the same. Confirm your wheels match the seat type before purchase — lug nuts alone won't compensate for a mismatched seat.
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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