Searching for 2 Parts to my andersen door

Hello! Looks like you already found the interlock bracket, which is our 82-058. We also sell the 82-048 latch mechanism and 82-056 lock bolt. Are these what you're looking for?

I've always used a #8 x 1" screw for these, like our 33-016, but looking at our records it seems a lot of customers also like using our 33-079, which is #10 x 1". I feel like that might be a little too tight but if it works, it works. You might want to try each size just to be 100% sure.