Hex Nuts, Heat-Treated Zinc-Plated Steel, Coarse Thread, 5/16-18, 100-Pk.
100 pack, 5/16-18, coarse thread, heat treated, zinc plated steel with yellow zinc dichromate finish, hex nut. Grade 8
100 pack, 5/16-18, coarse thread, heat treated, zinc plated steel with yellow zinc dichromate finish, hex nut. Grade 8