[Michael C Henry]

I did look up UNS and they do show a 9/16"x 27 TPI. No experience with UNS . but it seems to fit my parameters. McMaster showed UNS 9/16" x 16-20-27- and 32 tpi I never heard of UNS before. but it seems to exist. All this is to complete a mechanical drawing I asked my Son to create for me while my steering shaft is exposed with the steering wheel removed. I want to have accurate information.