Screw kit for hymer sink

[Andys]

So went to MH and the f in heater failed to kick in so the pipes froze, and bu*gered the tap. Had to take sink out to put a new tap in (it's easier). The screws that hold the sink in place were rusted v badly, long story short I need to source the 4 screws with the cup they sit in. Anyone here any idea where I can find them. MH is a hymer B774
Thanks in advance
Andy

 

[jeffmossy]

Have you tried that well known auction site ?

 

[The laird]

Brow hills have done me proud over the time ,Darren very knowledgeable

 

[Andys]

Just to update, after spending an age searching, Ebay and elsewhere I found the bits at a marine chandlers of all places, I work at a marine company :lol-049:
These came in at just over £5 for a set of 8, the only other way I could find them was part of another kit and 4 would have been over £30.