jjbunn

Does anyone know the specifications of the plastic ****/screw that secures the back cover of the rear light clusters? Mine are missing in action :-( 1985.5 Porsche 944.

thomasmryan

https://sierramadrecollection.com/Ta...91-p31297.html

seems like it comes with the cover

jjbunn

I think it's an M5 thread, so perhaps I can make something that works.

Zirconocene

It is, indeed, and M5 thread. I found some knurled nuts via McMaster (part 96445A360) that work pretty well. These also work for some of the side marker lamps, in combination with a retaining clip. I also found some knurled nuts via MSC that have a larger diameter head, useful for my fat fingers (https://www.mscdirect.com/product/details/79278974).

Cheers,

Glenn

jjbunn

Excellent, Glenn! Just the sort of info I was hoping for - thanks.

Renn937

No affiliation, but I believe Larts Parts on eBay has them (used). I just bought a couple parts from him and am happy with the outcome

jjbunn

Thanks! I just ordered a couple of 40mm M5 thumb screw bolts from a different Ebay seller, and hope they will fit!