Weld stud size for leaf spring

famous bob said
If worse comes to worse, why not get a bolt exactly the same size and thread , and tack weld the head of it and fagetaboudit----

That would certainly get the job done. Not sure what grade they should be, 5 or 8

Hilderbrand1983 said
Thanks! I wailed on it a little and the broken studs popped right out.

Do you know what size of new, splined stud I need to get?

3/8-16 x 1-1/4. Don't know anything about the spline sizing. How many do you need? I have a junk hanger with 2 useable studs...