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Undertray bolt size

Posted: Sun Nov 14, 2021 5:10 pm
by sotal
Does anyone happen to know the size of the bolts for the undertray?

I've got the bongo booked in for the MOT.

Everything else is sorted but I came to put the undertray back on today and can't remember where I put the bolts 🤣

Are they a standard metric size?

Re: Undertray bolt size

Posted: Sun Nov 14, 2021 5:37 pm
by Bob
Interesting thread here:

viewtopic.php?t=66358

I don't think you'll need the tray for MoT so maybe get it done and keep looking? [-o<

Hope Bongy sails through. 8)

Edit: Flea Bay have suitable looking bolts complete with the big washers, but they don't seem cheap to me. Try something like 'Bongo engine under cover screws'.

Re: Undertray bolt size

Posted: Sun Nov 14, 2021 5:54 pm
by sotal
Thanks,

I've got a couple of weeks to find them as I needed a Saturday slot for the MOT.

Slightly annoyed that I've misplaced them, I've got one of those big Halfords advanced tool sets, and I'm sure I put them loose in there but then between taking it off and refitting it, which was a few months, I have tidied the tools and must have moved them.

Everything else was carefully kept in place ready for refitting.

Thanks for the thread it had a bit of conflicting information but sounds like they are either M6 standard or M6 fine. I had a feeling they were bigger than that so at that helps in looking for them!

Thanks again

Re: Undertray bolt size

Posted: Mon Nov 15, 2021 9:42 pm
by Northern Bongolow
Different lengths too, just to make it interesting.

Re: Undertray bolt size

Posted: Tue Nov 16, 2021 11:49 am
by rita
As Bob says, you dont need an undertray fitted for the MOTT, in actual fact you could get an advisory for it being fitted.

Re: Undertray bolt size

Posted: Tue Nov 16, 2021 11:23 pm
by sotal
Yes, it doesn't need to be there but if prefer it to be back on so needs sorting anyway