How many 'mm' are stock wheel studs?

[rattlsnak]

I need to replace my front wheel studs with longer ones, (installing the Timmins big brake hub kit) and need to know what size the factory ones are so I know which size to get.

Pelican lists a 45,50,52,67 and 72. I 'semi' measured mine quickly on the way out the door, and I get @46 on the shaft and 50 overall top to bottom.

I need about 5 mm more, so if they are 45s, the 52s will work, if they are 50s, then i will have to use the 67s.

The hubs came off an 80s car.

[Zeke]

56?? Where do you start the measurement?

[rattlsnak]

Thats just it, I dont know if you do a complete top to bottom measurement, or just the thread portion.

[johnsjmc]

Bolt measurement is from under the head to the end. I expect studs are the same.