| GENERAL CHARACTERISTICS ITEM DESCRIPTION | CRES AMS5645,ROCKWELL A SCALE 46.5 MIN,63 MAX HARDNESS,0.500 IN. NOM HEAD OD,0.040 IN. NOM HEAD H AT OUTER PERIPHERY,0.380 IN. HEAD SPHERICAL RADIUS,0.110 IN. NOM O/A HEAD H,0.354 IN. MIN,0.355 IN. MAX BODY OD,0.020 IN. MIN,0.025 IN. MAXBODY LG,CENTRALLY LOCATED THD HOLE,0.250 IN.-28 UNF CLASS 3B THD,HOLE COUNTERSUNK ON BODY SIDE 90 DEG BY 0.280 IN. NOM DIA |