Yes!

If fasteners are coated with one of these electroplated finishes, these parts may not be in compliance:

• Zinc
• Zinc & Yellow
• Cadmium

Note: 

- Cadmium is specified on fasteners because of its conductivity and corrosion resistant properties

- Hexavalant Chromium (Cr6) is specified  in electroplating zinc as a conversion coating that enhances corrosion resistance

- There are alternate finishes available but these must be reviewed by your engineering dept. for performance and cost impacts