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.