I find McMaster-Carr to have just about everything we need in the way of Fasteners. The confusion for me Tim was your truck is a 1949 which is not completely covered in the Factory Assembly Manual and has a different Spare Tire Carrier than the one you are using. Since you are adapting the newer style carrier, I don't know the fastener info. Please keep us posted on how you did that, and pics would be really nice because as these parts get more rare, others may very well want to take that route too!
