By saying 8-32 you are indicating a UN thread. Kevinski is showing you a sheet metal screw. They are not 8-32. They do go by no. 8, and so on, but thread pitch different. Tapered. Measure OD right under head.
Take one with you to hardware store.


Right is right, even if everyone is against it, and wrong is wrong, even if everyone is for it. - William Penn