Answer
Jul 22, 2011 - 12:00 AM
Thank you for your question. This product is sold in a pack and not sold by the parts. We do have a variety of shelving parts for the Alera Post Shelving, including the shelf lock clips.
However if you have a warranty issue with the product you may wantto contact the manufacturer, Alera direct 800-733-4000, to see if they will be able to replace the screws. In most cases they will be able to help out.
Thanks again!