That is one of those right angle bolts for getting into tight places. Hang onto it because they cost about $15 each new. It is specially made to transfer the torque from the head around the 90 degree bend. Just line it up with the nut, slap a driver on there and go to town. I promise, it will be amazing and nothing bad will happen.
What a remarkable bolt! Can it come and do my place when it’s finished?
Very strange, but looks prebent
These bolts are like this from the factory - I have 4 on my honey extractor, they are used for other situations where you need to bolt one thing perpendicular to each other.