"THREADED PORTION 0.3125 IN. DIA,5/16-24UNF-3A MIL-S-7742,0.570 IN. THREAD LG,0.250 IN. SHANK,1.350 IN. LG BY 0.062 IN. DIA CABLE AND 0.250 IN. DIA BY 0.300 IN LG FITTING ATTACHED TO THREADED END,3.638 O/A LENGTH OF ASSEMBLY,HEAD 1.125 IN. WIDTH BETWEEN FLATS"