Do these locking nuts require a special key or tool to remove?

The locking mechanism on these nuts is built into the nut design itself — no key needed. You'll remove them the same way as any standard lug nut with a socket and wrench, but the internal locking feature resists loosening from vibration.

Will these work as a direct replacement for my stock lug nuts?

M12 x 1.5 is a standard thread pitch. Verify your current lug nuts match this spec before ordering — if they do, these will fit and install the same way. If you're unsure, measure your existing nuts or check your vehicle's service manual.

Do I need to apply anything to the threads before installing these?

No thread lubricant or sealant is required — install them dry. Tighten to your vehicle's specified torque value found in the service manual to ensure proper clamping force without overtightening.