Direct Marks

2D Direct Marks as shown on 3/8" nut

Direct mark parts with 2D Data Matrix (text in above code)

2D Direct Marks (right of washer) can be placed into most metal surfaces.



  • Mark lasts for the life of the component, thereby reducing retagging costs.
  • Allows accurate analysis of each component to improve production performance.



  • Very durable.
  • Small footprint, large data capacity.
  • Improves component traceability.



  • Can stamp readable-to-the-eye codes and 2D Data Matrix codes.
  • Easy to track components.



  • Easy to recognize mark.
  • No lost or missing tags.






Stewart Technologies - Developers of "Track"-family Software for Industrial Production and Factory Maintenance.

Stewart Technologies, Inc.
2421-A Westwood Ave.
Richmond, VA 23230
(804)353-6880

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