| GENERAL CHARACTERISTICS ITEM DESCRIPTION | MATL STEEL PER AMS 6272; HARDNESS PER ROCKWELL C20 MIN AND C40 MAX; 1.156 IN. LONG; SHOULDER 0.688 IN. OD; SHANK 0.375 IN. MIN AND 0.385 IN. MAX OD; END SPHERICAL 0.218 IN. MIN AND 0.219 IN. MAX RADIUS; BORE 0.04 IN. DIA; COUNTERBORED 0.094 IN. DIA; SECOND COUNTERBORE 0.552 IN. MIN AND 0.553 IN. MAX DIA |