NUT ER-TOP : ER-TOP clamping nuts for DIN 6499 collet chucks.
  DesignationD3LG1NxcmGICATGIREMgiic
  NUT ER16 TOP 28.0017.80M22X1.568674513023 0
  NUT ER20 TOP 34.0019.00M25X1.5117724513025 0
  NUT ER25 TOP 42.0020.00M32X1.5196204513026 0
  NUT ER32 TOP 50.0022.50M40X1.5215824513027 0
  NUT ER40 TOP 63.0025.00M50X1.5245254513028 0