The application is a bolt 0.25" dia, 2.375" long. The drawing (from 1951) calls the material exactly as I've indicated above in quotes. The only materials I have found thus far are Stainless Steels.
An older drawing in the office calls up "Steel Spec S80" as the material. I haven't been able to locate an official listing of properties on-line through MatWeb or Google. The only results I can find seem to be supplier specific. Does anyone know where I can find the official spec for that...
