Windshield Bolts stuck
I have a windshield for my 97 vn750 that I got from the previous owner and decided was going to put it on tonight. I was not sure if it was a 3.5 metric or 5/32 and think the previous owner was not sure either. Well I got one screw off with the washer to the right of the headlight using the 5/32 but after getting it out I am pretty sure it is supposed to be a 3.5 metric. It was rusted on and did not want to budge. But the one on the left refused to move. the 5/32 seemed a little loose and the 3.5 seems not too fit like a glove either, so it has already started to strip a little. Tried spraying some delocking bolt stuff a neighbor recommended. Also tried heating the bolt up with a lighter and a neighbor added extra heat with a blow torch he uses for his HVAC work paired with a star bit on a hammer drill because none of the metric wrenches seemed to fit. Well thought it moved for a second with all the heat and the torque star bit wedged in there, but it just stripped it. It is not a long screw but refused to on screw.
How am supposed to get that bolt out of there now?
Anyone know what screw is in there that I can buy as a replacement or best thing is go to homedepot with the one that I got out and hope to find one close. Why do they want metric instead of a philips screw driver size? It would be nice to get some chrome or stainless steel not the black ones that are on the bike.
Well hopefully someone here has some ideas because i am stuck now