Anybody know the size of the nuts securing the top engine mount nyloc I think. Thanks in anticipation.

Looks like M8 to me.

gr J

They look bigger than M8 to me.
More like M10 (17mm socket) to me, maybe even M12 (19mm socket)

Edit.
Checked Eper and for the 1.2 it's M10 (17mm socket) and M12 (19mm socket) for the 0.9 Twinair.

Many thanks for that , very much appreciated ��

Fitting an oil catch tank on the breather system and utilising the studs on the upper engine mounting to secure the fabricated mounting bracket.

I have mine off at the moment while changing the timing belt so I can confirm (on the 1.2L at least) they are M10 and I think 1.25mm thread pitch.

Thanks again , got some M10 nyloc today but they didn’t seem right and didn’t want to force them. Could be the thread pitch as you say, appreciate your help on this, cheers. ��, mine is a 2013 1.2.