| GENERAL CHARACTERISTICS ITEM DESCRIPTION | MATL STEEL QQ-S-633,CADMIUM PLATE QQ-P-416 CL 2 OR 3 TYPE II,HEXAGON HEAD 0.69 IN. ACROSS FLATS,0.33 IN. LG OF HEAD,0.42 IN. LG OF THD W/RELIEF,9/16-18 UNF 3A ETERNAL THD SERIES,0.75 IN. O/A LG,0.125 IN. ID CENTER HOLE,3/8-24 UNF 3B THD SERIES OF COUNTER BORE BY 0.56 IN. LG,END OF COUNTER BORE HAS ANGLED SEAT FEATURE |