K2 Industries
M12 x 1.25 Aluminum Lug Nuts Lock Style 45mm Tall Black/Gold 20pc
M12 x 1.25 Aluminum Lug Nuts Lock Style 45mm Tall Black/Gold 20pc
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M12 x 1.25 Aluminum Lug Nuts Lock Style 45mm Tall Black/Gold 20pc
Lock-style aluminum lug nuts with 45mm height in black and gold finish. Built from aluminum construction for reduced weight compared to steel. Set of 20 pieces with M12 x 1.25 thread pitch.
Key Features
- Lock-style design - Prevents accidental loosening under vibration and driving stress
- Lightweight aluminum - Reduces unsprung weight compared to factory steel fasteners
- Two-tone finish - Black and gold anodized for visual contrast and corrosion resistance
Specs
- Material: Aluminum
- Thread Size: M12 x 1.25
- Height: 45mm
- Finish: Black/Gold
- Quantity: 20 pieces
What's Included
- 20x M12 x 1.25 aluminum lug nuts (lock style, 45mm tall)
Frequently Asked Questions
Will these lug nuts work with my OEM wheels?
These are M12 x 1.25 standard thread pitch. They're designed to thread onto factory wheel studs — confirm your vehicle uses M12 x 1.25 studs before ordering, as some applications use different sizes.
Do I need to apply any sealant or anti-seize before installing?
Lock-style nuts grip the stud mechanically — no sealant required. Apply a light coat of anti-seize to prevent corrosion and make future removal easier, especially in wet climates.
How tight should I torque these?
Refer to your vehicle's service manual for torque specification — tightness varies by manufacturer and application. Over-tightening aluminum fasteners can strip the threads; use a calibrated torque wrench.

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