AVAILABLE SIZESBelleville springs are available as standard metric sizes from 4mm-80mmFlange washers are available as standard metric sizes from 6mm-110mmDIN/Solon Disc Springs are available as standard metric sizes from 2.5mm-125mmTORQUE CALCULATIONImperial: (ft. - lbs.) = .2 x Bolt Diameter (in.) x Load (lbs.) / 12
