Hello. One of my storm windows fell off and in the process I lost all of the pins/screws except forone. I can't seem to find any online. I came across your site so hopefully it'll work. I attached two images. The length of the "screw" is 1" and the diameter is .5".
Please let me know if you know what this is and even better, if you happen to have them in stock.
Thank you,
Mike