Does anyone know the part number (or where I can buy online) for the fastener for the back hatch rubber moulding that is on the bottom of the hatch window (where it meets the tailgate)?

I know that it's square/rectangular, but I can't seem to find the part online. I think if I had the p/n, then it will help to narrow my search.

Thanks!

__________________
2004 X5 4.4i, Sport Pkg
2004 Tacoma Xtra Cab 4x4, 9" lift
2001 Passat, 1.8T
1995 Tacoma Xtra Cab 4x4, 3" lift
2002 GSX-R600
1987 Rebel 450C
2000 E-Z-Go TXT