Pella Screen Dorr Flush bolt installation help
What you first need to do is to install the bracket plate in the door, like how we show on the store page. Now with the bracket plate installed in the door, with the locking clip at the top, install the bolt into the bottom hole in the bracket. With the lower part of the bolt in the bracket you would now push the top of the bolt in to the top hole. It will give you some resistance, but you just have to firmly push it in. Take note that once the bolt is installed, it is not made to be removed. You'd have to break it to get it out.
Unfortunately, it is not. These are not made to be removed once they're installed. The only way to take it out after is to break it.
I'm sorry to say that we don't have a video on how to install this part. The instructions that Dave posted back in 2018 remains the optimal method of installing this assembly, though I understand that it's easier said than done. Make no mistake, these can be very tricky to install, but there is no easier method that we are aware of. It's just a difficult project, unfortunately.