| GENERAL CHARACTERISTICS ITEM DESCRIPTION | STEEL,MIL-S-6758,0.625 IN. LG,0.430 IN. MIN,0.438 IN. MAX DIA,3 LEVEL ID DATA,0.250 IN. LG,0.250 IN. MIN,0.265 IN. MAX HEX DIA 1STDEPTH,0.187 IN. LG,0.255 IN. MIN,0.262 IN. MAX DIA 2ND DEPTH,0.188 IN. LG,0.185 IN. MIN,0.192 IN. MAX DIA 3RD DEPTH,THD DATA,0.43M-20NF-3 P0.4024/P0.4050 PITCH DIA,C27 TO C32 ROCKWELL HARDNESS,125,000 PSI HEAT TREATED |