K2 Industries
Aluminum Open-End Lug Nuts 40MM M12x1.25 20PCS Set Red
Aluminum Open-End Lug Nuts 40MM M12x1.25 20PCS Set Red
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Aluminum Open-End Lug Nuts 40MM M12x1.25 20PCS Set Red
Twenty red aluminum lug nuts sized M12x1.25 with 40mm open ends for wheel mounting. Lightweight aluminum construction replaces factory steel lugs while maintaining proper thread engagement. Open-end design allows clearance over valve stems without removal.
Key Features
- Aluminum body - Significantly lighter than OEM steel while maintaining structural integrity
- Open-end design - Tightens over the valve stem without needing removal
- Color-matched finish - Red anodized for coordinated wheel appearance
Specs
- Material: Aluminum
- Thread size: M12x1.25
- Open-end diameter: 40MM
- Quantity: 20 pieces
- Finish: Red anodized
Whats Included
- 20x Aluminum lug nuts
Frequently Asked Questions
Will these fit my existing wheels without modification?
M12x1.25 lugs are a common fitment across many vehicles, but verify your current lug thread size and seat type before ordering. If your wheels accept M12x1.25 open-end lugs, these mount directly without modification.
Do I need to torque these differently than stock lugs?
Tighten to your vehicle manufacturer's specified torque value listed in the service manual. Aluminum lugs should not be over-tightened, as they're more prone to thread stripping than steel—follow factory specs exactly.
Can I mix these with my existing lugs, or do I need all 20?
Most wheels use 4 or 5 lugs per wheel. You'll need one lug per hole, so 4 or 5 per wheel depending on your bolt pattern. The 20-piece set covers four to five wheels; mixing aluminum and steel on the same wheel is not recommended for balanced clamping force.
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