Welcome to the forum.
First I would edit OUT your phone number and ask people to send you and email?
Second, it seems that you are attempting to use a stripped out hole in the front of the head? To hold a bracket or accessory in place?
So, the EASIEST way would be to drill out the hole one size larger, tap the threads into your new (larger) hole with a new bolt. All you need do is enlarge the hole up to the next size so that you can cut a new set of threads into it.
Does that make any sense?
Hope that help.
If you have any questions, shoot me an email or a PM.
Again, welcome to the forum.