3a thread class right-hand 1.656" thread length dished hexagon head style 1.734" grip length 12 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.749" thread length dished hexagon head style 0.672" grip length 20 thread quantity per inch passivate surface treated unf thread series
2a thread class right-hand 1.000" thread length hexagon head style 16 thread quantity per inch locking feature material epoxy plastic zinc fastener surface treated unc thread series
2a thread class right-hand 1.045" thread length hexagon head style 14 thread quantity per inch locking feature material epoxy plastic zinc fastener surface treated unc thread series
3a thread class right-hand 0.438" thread length dished hexagon head style 0.047" grip length 28 thread quantity per inch cross recess drive in head; color green unf thread series
3a thread class right-hand 1.012" thread length hexagon head style 5.610" grip length 18 thread quantity per inch passivate surface treated unjf thread series