I'm looking for the 2 screws on the bottom of a SIMONTON window that lock into the window frame sides

Thanks for posting! I'm sorry to say that I was not able to find any information in our database using the information provided. There is a chance we can supply you with the screws you need but I'll need a bit more information to confirm.

May I see a photo of the hardware you are looking for the replacement screws for?

Please let me know if you have any questions in the meantime.

Thanks for the photos. Your balance shoe looks a lot like the 15-199 17/32" thick Pivot Shoe. This shoe is typically used with the 26-378 3" Pivot Bar.

For this pivot bar, we suggest reusing the old screws to install them. Since you are searching for the screws, you'll need to look for a pivot bar that is still installed with the original screws. Our best recommendation would be to take that screw to a local hardware store so that they can match up the screw for you.

I hope this helps!