'72 shoulder strap roll bar pivot problem

[Jim S]

On my 72 there's a plate on the roll bar that is held in place by two 3/8" bolts.  This plate is what the upper pivot of the shoulder strap attaches to. One of the bolts was stripped.  I got it out, but apparantly there's a nut inside the roll bar and it fell down inside!  Does anyone have and suggestions for a workaround to secure the bottom of this plate?  

Edited Tuesday at 04:37 PM by Jim S

[ronmanfredi]

Can you use a nutsert?

[Jim S]

I was thinking about that but I don't know if they make them that large. It would have to be between 7/16" and 1/2" to fit the hole.