The Seimitsu K-N 24mm clear screwbutton nut is a replacement for any worn or broken nut for the Seimitsu PS-14-DNK series screwbutton. There are additional benefits to the K-N:
- Can be swapped with the Sanwa OBSN-24mm screwbutton.
- The transparent K-N screwbutton nuts are great for see through cases that deserve a more coordinated look than the orange color OBSN-30 nut or yellow PS-14-G series nut.