Small and big bolt lug nut question

[soaddrummer]

Hey guys I need both small and big bolt lug nuts to fit on a a standard ralley wheel. What size are the small bolt nuts and big bolt nuts? I'm sure the BBP are half inch. Do I just get flat or do I need tapered? Thanks guys!

 

[VDART]

7/16 thread rh for small 1/2 thread for large

 

[krazykuda]

What he said ^^^^^

 

[soaddrummer]

They come tapered is it taper towards the rim or out?

 

[1967 'cuda]

towards the rim. When I was young my dad had me change a tire on his El Camino. I put the lug nuts on backwards. He thought I was an idiot. The first time you do anything, you're bound to be an idiot though. - just realize that the taper is the seating surface and if you look closely at your wheels you'll see they have a matching surface.

 

[krazykuda]

Yes. flat side out, tapered side inward.

 

[pishta]

taper centers the rim on the lug-centric hub..cone in. Mags use a shoulder nut. SBP used 7/16 LH + RH depending on what side it was used on or if the hubs were changed.

 

[soaddrummer]

Thanks guys got them on right!!