8.000" outside diameter 18 thread quantity per inch second set of four mounting hole 0.625 in. dia, unthreaded paint surface treated round unf thread series
0.3080" overall width 2.0150" bore diameter bore corner radius 0.0100 in. min 0.0200 in. max, od corner radius 0.0200 in. min 0.0300 in. max non-loading groove, non-separable
8.000" outside diameter 1/4-28 unf-2b thd hole on center of plate, 0.062 in.dia hole located on vertical center line ay 3.000 in.from horizonntal center line; raised surface feature:included;