M12 x 1.5 Spline Extended Lug Nuts with Locks - Aluminum
M12 x 1.5 Spline Extended Lug Nuts with Locks - Aluminum
K2 Industries
Part #
K2-5945-UNV-006-TSARK
UPC #
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Product Description
Product Description
M12 x 1.5 Spline Extended Lug Nuts with Locks — Aluminum
Aluminum spline lug nuts designed to fit M12 x 1.5 studs with integrated lock mechanism. Extended design accommodates aftermarket wheel fitments. Lightweight construction reduces unsprung mass while maintaining secure wheel retention.
Key Features
- Spline seat design — Engages wheel center bore for positive seating without wobble.
- Integrated lock mechanism — Resists vibration-induced loosening on extended drives.
- Extended length — Fits deeper wheel offsets and larger brake packages.
Specs
- Material: Aluminum
- Thread: M12 x 1.5
- Configuration: Spline seat with locks
Whats Included
- Aluminum spline lug nuts with locks
Frequently Asked Questions
Will these work with my OEM wheels, or are they only for aftermarket?
Spline lug nuts require wheels with a spline (female) seat to function. OEM wheels typically use conical seats. Verify your wheel fitment before ordering — most aftermarket performance wheels accept spline nuts, but not all.
Do these need any special tools to install or remove?
A standard lug wrench or socket that fits M12 works fine. The spline mechanism is passive — no special tools required. Just hand-tighten first, then torque to your vehicle's specification per the service manual.
What happens if one lug nut gets damaged — can I replace just one?
You can replace individual nuts, but for safety and appearance, we recommend replacing them in complete sets. This keeps all wheel fasteners uniform in age and condition.
