"8STEEL PER 1015 TO 1025,ASTM A576 OR A108,PHOSPHATE COATED PER MIL-P-16232,TYPE M,CLASS 2,27.125 IN. O/A LG,0.480 IN. DIA,1ST END EXTERNALLY THD 0.375 IN.-24,UNF,2A THD SIZE,0.500 IN. THD LG W/O.125 IN. HOLE,2ND END W/3 ATTACHMENT HOLES,0.25 IN. DIA"