So... a month or so ago I got in the van and under my workboot I felt something. I looked down and there was a rusty stud of threaded rod with a nut on it in the drivers footwell. Both ends of the rod were rusty and I assumed I'd somehow trod it in via my boot perhaps. I left it in the misc storage section on my dash for future reference... cause I'm like that.
Fast forward to today and when examining the dark patch of unknown wetness on my driveway I found what I assumed to be the same little stud with a nut on it... it wasn't in the damp patch so unrelated I believe, but when I looked on the dash it's a duplicate... so I have two now and am wondering if they'll continue to multiply. I haven't been under the van yet as am still upset about finding a leaking offside front damper - because I failed to clean off the damper when jacked up so it's now got a fouled seal I believe.
Any ideas what these are from?

Fast forward to today and when examining the dark patch of unknown wetness on my driveway I found what I assumed to be the same little stud with a nut on it... it wasn't in the damp patch so unrelated I believe, but when I looked on the dash it's a duplicate... so I have two now and am wondering if they'll continue to multiply. I haven't been under the van yet as am still upset about finding a leaking offside front damper - because I failed to clean off the damper when jacked up so it's now got a fouled seal I believe.
Any ideas what these are from?

