1/2″ UNF Hex Dome Nut

A 1/4 BSF hexagon set bolt (part threaded) Under head dimension: 1". Thread length: 1/2". Standard hexagon size (.445" A/F)Head machined flat (no markings).

A 1/4 BSF hexagon set bolt (threaded up to head) Under head dimension: 1". Standard hexagon size (.445" A/F)Head machined flat (no markings).

A 1/4 BSF hexagon set bolt (threaded up to head)Under head dimension: 3/4". Standard hexagon size (.445" A/F)Head machined flat (no markings).

A 5/16 BSF hexagon bolt (part threaded)Thread length 5/8"Under head dimension: 3". Standard hexagon size (.525" A/F)Head machined flat (no markings).