Screw, Hex Head, Cruciform Recess, Full Thread A286 Cres, 160,000 Psi Tensile
Data Sheet by Aerospace Industries Association – National Aerospace Standard, 09/09/1999

Screw, Hex Head, Cruciform Recess, Full Thread A286 Cres, 160,000 Psi Tensile
Data Sheet by Aerospace Industries Association – National Aerospace Standard, 12/05/1996