So I was placing in batteries for my hot toys ironman silver centurion and i lost the screw to keep the batteries in hold for its arm. Right now, I'm using the screw from its other arm to keep the batteries in place. I still can't find that screw so i thought to myself "screw it!". Might as well find a screw for replacement. Anyone know where i might be able to buy the same kinda screws for this figure?