| GENERAL CHARACTERISTICS ITEM DESCRIPTION | MATL STEEL BAR,ALLOY,AISI 4140 SPEC,ASTM A322 OR A331,QUENCH AND TEMPER TO RHC 40-50;1.000 IN. O/A LG; HEAD,0.860 IN. DIA,0.940 IN. O/A THK; PILOT,0.320 IN. O/A DIA,W/ .03 R MAX BEARING SURFACE;PILOT CHAMFERED .06R |