I think you mean thread pitch on the last part-----1.25, 1.50, 1.75wipblash said:..LoL... you have no idea how much trouble i had trying to find thid out for myself awhile ago..
They are metric which i found out..lol..
12mm (diametre) x 60mm (Lenght) x 125mm or 150,, or 175mm that depends on fine thread or course thread which ever you want ot use i woul go with the 125mm fine thread if i were you!!!
Good luck
Phil-