Haven't been on here in a while, does not look like a lot of you have either. Anyway I'm looking for the 4 screws that go into the black covers for the t-top locking pins. I have the covers but can not seem to find the screws. Chev part number 11503409. Looks like they should be about 1 or 1 1/4 long. Regular sheet metal screws will not work right. Anyone out there that can help I would appreciate it. GM does not carry anymore.