Right now he wants Clutch Head.
Classic truck has exactly what he wants. But they are $1.25. minus discount.
Martin, life is short, bite the bullet and buy them. The 5/8 long are 99 cents minus discount. Some yahoo on Classic wrote 5/8 "dia". May work. just 1/8 short. See the 41-54 fender screw.
No washers for the 5/8, locktite
https://www.classicparts.com/1941-5...pYRJatDCQ_rie8BesVd2crZ7dBhoCi2oQAvD_BwE