Gages are made in "X" tolerance.
Classes are @A and 2B most commonly used for general applications including bolts, nuts, screws and similar fastener.
       Classes are @A and 2B most commonly used for general applications including bolts, nuts, screws and similar fastener.
           Precise Thread Plug Gages and Ring Gage Sets
       
 
             
                         
                             
                 
                 
                 
                