I've already contacted Dell want £27.95 for a replacement.   Thankfully I aappear to have located one elsewhere.
Need a lid thumb screw for an Optiplex MFF 3050. Have Googled and searched eBay but struggling to find a replacement in the UK or even Dell Part number unfortunately my experience of Dell Customer service wasn't great. This isn't a typical thumb screw so a standard everyday one isn't suitable. Any pointers in the UK would be great. Thank you.   [IMAGE]
Lid Thumb Screw for Optiplex MFF 3050