lug nut thread

[emolineaux]

its going to sound like a stupid question but i dont want to order the wrong size when i order my skinnies so what is the lug nut thread for the 98-02 camaros? is it 12mmx1.5?

[NJSPEEDER]

That is correct sir.

[7998]

I just went through the same thing last night. Yes it is 12mmx1.5, The knurl is .509. Are you getting 2.5" or 3.25"? I went with the 2.5" they are about an inch longer than stock.
And no it's not a stupid question.