correct lug nuts for factory N78 aluminum wheels

[zeebo]

hi there. i have an 87 cutlass supreme with the N78 aluminum wheel, and am looking for a set of lug nuts, or the correct part number for a replacement. also, do these same lug nuts fit the 85 grand prix finned aluminum wheel? im near detroit. thank you much. p.s. all the ones that say they fit are SAE thread, not metric thread.

 

[ELCAM]

14046906

 

[86LK]

is there a difference between a "slum wheel" and an "alum wheel"? looks like the nuts for the slum wheel are more expensive

 

[ELCAM]

The SLUM wheel is a steel aluminum composite.