Quick Order Page
successfully added to cart
View Cart


Mark all as read
Mobile Menu
Need Help? Contact an Expert site stretcher close
List price:
Discount: %
List price:
$60.53 /each
Your price:
Your price:

Sold in pkg. of 0

      ER Slim Coolant Locknuts • Hex Locknuts
      ER Slim Coolant Locknuts • Hex Locknuts
      ER Slim Coolant Locknuts • Hex Locknuts
      ER Slim Coolant Locknuts • Hex Locknuts

      ER Locknut Slim Coolant

      ER Slim Coolant Locknuts • Hex Locknuts

      SAP Material Number 2255307
      ISO Catalog Number LABER16M
      ANSI Catalog Number LABER16M
      Collet Series ER16
      Lock Nut Diameter [D11] 22.0000 mm
      Lock Nut Diameter [D11] .8700 in
      [L] Overall Length 22.0000 mm
      [L] Overall Length .8700 in
      Len-Nut Face to Collet [LNC] 4.5000 mm
      Len-Nut Face to Collet [LNC] .1770 in
      [LF] Functional Length 11.5000 mm
      [LF] Functional Length .4530 in
      [G3] Connection Thread Size Internal M19 X 1
      Wrench ER16WEM
      Counter Bore Collet Torque Nm 24.000
      Counter Bore Collet Torque InLb 212.0000
      See all Product Variants

      Features and benefits

      • Interchangeable with slim locknuts.

      • Must be ordered separately.

      • Used in conjunction with ER coolant-sealing disks for high-pressure coolant applications up to 150 bar (2,000 psi). Must be ordered separately; see page [REFERENCE].

      Machine Side


      Workpiece Side

      Please adjust the following properties from

      ISO Catalog Number

      ANSI Catalog Number

      to find similar products.
      You are about to create a duplicate . Do you want to proceed?
      You are about to delete Do you want to proceed?
      What would you like to rename your to?
      Please enter a valid name
      Please enter a name for the duplicate
      Please enter a valid name
      You are about to add to your My Solutions page. Do you want to proceed?
      Please enter a valid name
      Send a copy of

      Please enter a valid Email
      Please enter a valid name

      The following CAD files are available

      Please select a file to download

      You should be logged to see your dashboard information
      Session expired due to inactivity, please login again
      The product/s () you were trying to add to the cart is/are not available, please contact customer service.
      item(s) successfully added to the cart
      View Cart

      . Please enter the desired qty for the material(s) you want to include in your promotion or Proceed Without Promotion and only your base materials will be added to the cart.

      SAP Material Number ISO Catalog Number Grade    
      Thank you for your registration, pending approval & completion of the registration, your access is currently limited. Full utilization of product search capabilities & collaboration space is available and will remain. Please allow 2 business days for registration completion.

      You are about to leave the Solution building process.

      Are you sure you want to leave?