"Paul K. Dickman" wrote in message
...

"John Kunkel" wrote in message
...
The stud extending from an original 1940 Ford brake pedal pad measures
.525" and an 18 pitch gauge fits it perfectly. What is the thread?

Sounds like 1/4 in pipe or 9/16-18 UNF.
Paul K. Dickman

Ding!! Give the man a cigar, it's 1/4"-18 straight pipe thread. Who woulda
thought?