Screw and Nut Calculator


  1. Select a part number from the drop down menu.
  2. Verify that the description of the product displayed in the grey box, below the input boxes, is correct.
  3. Choose the orientation and type of load, and enter the values in the input boxes.
  4. Click on “Check Load” button. If the load fails for any reason, follow the prompts to make the necessary changes.
  5. Request a quote using the part number that meets your application requirements.
  6. Contact Joyce/Dayton if you need any assistance.