Sorry, I lost track of this thread yesterday. I did dig through my bits and pieces bins and found several shoulder bolts, but unfortunately non that would work as a replacement for you. Good luck.I've got a few different shoulder bolts. Most from vehicle's I've stripped the interiors out of. They are for seatbelts and tie down points in SUVs. I I'm not sure where I got them. I'll like in the morning and see what I can dig out of the tool shed.