Series: Nut ER MINI/UM


Product Series Features:

  • ER MINI/UM Clamping Nut
  • For use with DIN 6499 Collet chucks
  • ER MINI Nuts are all Slotted style nuts
  • ER16 UM and ER20 UM are Hex style nuts
  • ER25, ER32, ER40, and ER50 are all Slotted style nuts
  • Hard Lube Coating for extended life