Washer Bottle Leekage Causing Slight Rust

**Model:**cooper
**Year:**1998
**Description of problem (please be as in depth as possible):**
i’ve only had my mini just over a week, so i have only just noticed this. i have been trying to wash my windscreen when driving with no joy. So i had a look in the boot at the washer bottle, which i noticed has been leaking. I expect whats happening is, when i try and squirt the washers, the water just sprays out the bottle and into the boot. There isn’t much damage to the paint work as i can see, but one of the bolts under the bottle is pretty damn rusty and i wish to replace it.
my question is, what would this bolt be called? does it fix into the rear subframe? I have had a look on Mini Spares shop and i can’t see any bolt labled rear subframe bolt. I just need to know what i’m looking for. i can post a picture if need be

any help appreciated

cheers
Joe

**Any non-standard parts that might be involved with the problem?**

Hi joe, im not sure which bolt your on about myself, but might be best calling mini spares and explaining which bolt your after. there very helpful.