I took the rusted/stripped screws out, and drilled a new hole past the plastic. Then I just got me some non-rust screws for like 80 cents, and put it in. Only thing that rattles now is my 3rd brake light... soon to be replaced with a neon.

2001 BMW 325i Sport, Stickshift '96 Mercury Mystique V6 *TOTALLED* For sale: Alpine CDA-9811 Eclipse Amplifier Pioneer Tweeters