I've got a 2002 VW New Beetle that has a rear engine mount with a bit of a missing bolt problem.
The mount in question
I've searched partsgeek, Amazon, and I've gone into Auto Zone and O'Reilly's Auto Parts but so far nobody has been able to give me a straight answer or a replacement bolt.
What is the part number for this missing bolt (where my finger is pointing in the photo)? Alternatively, what's the size/thread pitch of the bolt so I can buy it from a 3rd party? I think I found one on partsgeek but I'd have to buy 25 of them which would end out at like $150 in bolts. But that seems like a bit more than a lifetime supply of them.
Also, is it OK to use threadlocker on this bolt? From my searches it sounded like the normal bolts are "stretch bolts" but a lot of folks just replace it with an aftermarket normal bolt and torque it to specs. Seems like since I've already lost one bolt that using threadlocker would be a good idea, but correct me if I'm wrong!