GENERAL CHARACTERISTICS ITEM DESCRIPTION | STAINLESS STEEL,AISI440,ROCKWELL HARDNESS RC55-60,PASSIVATE FINISH,0.747 IN. MIN,0.749 IN. MAX OD,0.150 IN. O/A LG,0.510 IN. BORE DIA,0.626 IN. MIN,0.628 IN. MAX COUNTERBORE DIA,0.029 IN. MIN,0.032 IN. MAX COUNTERBORE DEEP |