K2 Industries
M12 x 1.5 Extended Rib Shank Lug Nuts 20pc Set w/ Adapter - Aluminum
M12 x 1.5 Extended Rib Shank Lug Nuts 20pc Set w/ Adapter - Aluminum
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M12 x 1.5 Extended Rib Shank Lug Nuts 20pc Set w/ Adapter — Aluminum
Twenty aluminum lug nuts with extended rib shank design and included adapter for M12 x 1.5 applications. The ribbed shank prevents corrosion and provides secure seating on wheel studs. Lightweight aluminum construction keeps rotating mass minimal without sacrificing strength.
Key Features
- Extended Rib Shank - Grooved design grips studs securely and resists seizing or corrosion over time.
- Aluminum Build - Reduces unsprung weight compared to steel alternatives without compromising thread integrity.
- Includes Adapter - Mounting adapter included to simplify installation across different wheel applications.
Specs
- Material: Aluminum
- Thread Size: M12 x 1.5
- Quantity: 20 lug nuts
- Configuration: Extended rib shank with included adapter
- Condition: New
Whats Included
- 20x M12 x 1.5 lug nuts
- Mounting adapter
Frequently Asked Questions
Will these fit my wheels right out of the box?
The adapter is included, but verify your wheel stud configuration matches M12 x 1.5 specs before install. Check your vehicle's manual or existing lug nut thread size if unsure.
Do I need to prep or finish these nuts before installing?
Aluminum nuts arrive ready to use. Apply a small amount of anti-seize compound to studs before installation if you're in a high-corrosion environment—it extends the life of both nuts and studs.
What torque spec should I use?
Always refer to your vehicle's service manual for proper torque specification. Over-tightening aluminum nuts can strip the threads, so follow your manufacturer's recommendation exactly.

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