Hex Cap Screw - 5/16-18 x 1" - Carbon Steel - Zinc CR+3 - Gr 5 - FT - UNC - Pkg of 100 - BBI 847078

HEX HEAD CAP SCREWS HAVE A HEXAGONAL HEAD AND ARE UNIFORMALLY THREADED FOR USE WITH A CORRESPONDING THREADED NUT OR INTO A THREADED TAPPED HOLE. MAINLY USED IN REPAIR OR CONSTRUCTION PROJECTS.