Will these work with my aftermarket wheels?

These fit M12x1.25 threads — verify your wheel's thread pitch before ordering. Most modern custom wheels use this size, but some older or specialty wheels may differ.

Do I need to apply thread locker or anti-seize?

Thread locker is recommended for safety on performance or track use to prevent vibration loosening. Anti-seize prevents corrosion and seizing if you live in a wet or coastal climate.

Can I hand-tighten these, or do I need a torque wrench?

Refer to your vehicle's service manual for proper torque specs — over-tightening aluminum nuts risks stripping. A torque wrench is the safe choice for consistent, correct tension.