[y2k_o__o]

I bought a set of used strut bar from a donor M3, but it is missing the studs.

It should be M8 as I tried with a M8 bolt, but not sure about the length. RealOEM doesn't have this individual bolt for sale, so I need to grab it off from hardware store?

Are they 25mm or 30mm?

 

[y2k_o__o]

if you have the other side for M3 brace why not just measure the studs on that one?

All 4 studs were missing. I put the an M8 bolt into the threaded hole and tested OK.
But I measured the overall thickness of both strut bar parts + thickness of nut are about 27mm... i guess 30mm should be OK