Not an easy bolt to find, easy if you have a lathe. Only thing I can suggest is a bolt and hunt around for a washer to substitute for the shoulder. Another alternative is to fit a bigger bolt the diameter of the shoulder and use a nyloc nut on it. I would happily make you one but it is the $8.50 postage that kills it.

Last edited by NormK; 09/12/20 09:34 AM.