Extended Spline Lug Nuts M12 x 1.25 20pc Set with Locks Aluminum
Extended Spline Lug Nuts M12 x 1.25 20pc Set with Locks Aluminum
Twenty aluminum lug nuts with integrated locks, M12 x 1.25 thread pattern, extended spline design. Built with spline geometry for secure wheel mounting and anti-rotation locking features to prevent loosening under vibration. Lightweight aluminum construction reduces unsprung weight compared to steel alternatives.
Key Features
- Integrated locking mechanism - Resists vibration-induced loosening on road and track use
- Aluminum construction - Lower rotating mass improves acceleration and braking response
- M12 x 1.25 spline pattern - Engages wheel hub securely without stripping
Specs
- Material: Aluminum
- Thread size: M12 x 1.25
- Quantity: 20 pieces with integrated locks
- Design: Extended spline
Whats Included
- 20 aluminum lug nuts with locking features
Frequently Asked Questions
Do these work with my existing wheels?
Extended spline nuts fit most aftermarket and OEM wheels with M12 x 1.25 lug holes. Verify your wheel's lug hole pattern before purchase — confirm thread size and spline compatibility with your wheel manufacturer.
How tight should I torque these?
Refer to your vehicle's service manual for proper torque specification. Overtightening aluminum can strip threads; undertightening risks loosening. Use a calibrated torque wrench and follow manufacturer guidelines exactly.
Do these come with installation tools?
This set includes only the lug nuts themselves. You'll need a lug wrench or impact socket (typically 19mm or 21mm) and a torque wrench to install them properly on your wheels.
Products received may vary slightly from images due to manufacturing tolerances or supply chain variables.
International Orders (Outside USA)
Please be aware your country may charge import fees of up to 20% in some cases. If delivery is refused, return shipping costs us 4x the original shipping fee, so we will charge a 50% restocking fee. By purchasing you agree to these terms.
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