Strange question, but does anyone know the exact bolt size I need for the standard Hawkeye diffuser? Or where I can get hold of them?
The bolts are currently rusted and look like cr*p, trying to tidy it up a little bit

 

I ended up cleaning mine up with the dremel then soaked in oil on attachment ..
Only ones I saw on eBay were from international sellers

If you really want new contact
Import car parts
They will sort you

 

Contacted them through ebay and they quoted something like £12 which sounds about right.. Just wondered if anyone knew the measurements so I could get some from a nut and bolt shop but that sounds like more hassle than it's worth now!