Events of Metaphase:

When the spindle grows to sufficient length some of the spindle fibers, known as kinetochore fibers, begin searching for kinetochores to attach. When kinetochore fibers attach to kinetochore the, centromeres of chromosomes arrange themselves along the equator of the cell forming a metaphase plate. Several other fibers(non-kinetochore) interact with the corresponding fibers from the opposite centrosome.