Empire Turntable Cartridge Holder Slot Nuts

Slot nuts (pair) for the original (OEM) Empire cartridge holder used on the 980 or 990 tonearms.

Machined from high grade aluminum with a M2.5 thread pitch. Our slot nuts fit the OEM cartridge holder and allow the user to replace the original 3-48 pitch slot nuts in order to use the more commonly found M2.5 screws that are standard with most new cartridges available today.


© 2020 by PL Audio Inc.

  • Follow us on Facebook
  • Follow us on Tumblr
  • Follow us on Twitter
  • Review us on Yelp