So not to long ago I installed my zzp shorty header. One of my exhaust studs was missing. I see the stud listed at the ced site but no nut. I'm assuming the nut is an m8x1.25, but am unsure. I'm sure I could email ced and they could get me one, but for parts that cheap I don't really feel the need to pay shipping costs.

Anyone know the pn for the nut? Or can I just run to a hardware store and grab one. Assuming there's nothing special about these.

Sorry if this is in the wrong section. Wasn't sure if I should put it here or general.