Does anyone know what the knurled diameter of our hub bolts are?? Im heading down to napa tonight and need this info.

 

Do you mean the wheel studs? If so, the studs are 12x1.25 (12=mm, 1.25" ="thread pitch").

If you mean where the studs press-in to the hubs (the knurled portion keeps it against rotation)... I have no idea! You might just buy an OE wheel stud from the dealer to try and "match it up."

Are you getting longer studs? The 12x1.25 studs are pretty much exclusive to the Nissan/Infiniti cars- if you switch to a more common 12x1.5 stud, be sure to get appropriate 12x1.5 lug nuts.

 

Woops i totaly screwed the wording up.

Yes I will need to know the knurled portions diameter when locating new bolts. Everyone says they need it. I know it is 12x1.25x60 but they say that does help.....errr.

I didnt feel like ripping the hub apart to measure it, thought maybe someone knew off the top of thier heads.

 

http://www.hybridautomotive.com/tech/arp_studs/

Ah ha, i can get 1.5 pitch CHEAPPPP. Just need to know the knurled diameter.