I have a thread gague for standard sizes but not for metric, or at least i have the things with the little teeth on it that you line up with the threads. I called ford today and ordered a pack of 4 nuts. The bad thing is they come in a pack of 4 and they didnt have any in stock. So i guess ill have some extras! The guy said they are size M14 but it didnt tell him the pitch. I think the M14 i bought last night had a pitch of 2, so the pitch should be less than 2. Still $2 a nut isnt a bad price since Menards was charging like $5.50.
1998 Ranger XLT 4x4 Off Road
3.0L 5-speed 33's on 15x8 wheels
4.88 gears, expo L/S 8.8, locker in the front
T-bar crank, chevy drop shackles, and 3" BL
Lots of custom dents and scratches