• This is unknown.

• The Bible does not specify

• However, there are claimed relics ...

Wikipedia tells

Relics that are claimed to be the Holy Nails with which Christ was crucified are objects of veneration among some Christians. In Christian symbolism and art they figure among the Instruments of the Passion or Arma Christi, the objects associated with Jesus' Passion. Like the other Instruments the Holy Nails have become an object of veneration among many Christians and have been pictured in paintings and supposedly recovered.

Statue of Angel holding the nails