| GENERAL CHARACTERISTICS ITEM DESCRIPTION | STEEL 8640,PROTECTIVE FINISH,MIL-P-16232,TYPE M,CLASS 2,1.921 IN. LG,0.186 IN. P0.000 M0.001 PILOT DIA,0.641 IN. LG,0.2175 IN. PITCH DIA,20 THD PER IN.,0.687 IN. LG,0.406 IN. DIA PHILISTER HEAD,SLOT INTERNAL DRIVE |