3a thread class right-hand 0.338" thread length dished hexagon head style 0.178" grip length 32 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.750" thread length flat chamfer head style 24 thread quantity per inch passivate fastener surface treated unrf thread series
3a thread class right-hand 0.438" thread length flat chamfer head style 1.500" grip length 28 thread quantity per inch passivate surface treated unf thread series
3a thread class right-hand 1.000" thread length flat chamfer head style 20 thread quantity per inch passivate fastener surface treated unrc thread series
3a thread class right-hand 0.380" thread length round extended washer head style 32 thread quantity per inch passivate screw surface treated unjf thread series
3a thread class right-hand 1.000" thread length flat chamfer head style 20 thread quantity per inch passivate fastener surface treated unrc thread series
2a thread class right-hand 0.450" thread length hexagon head style 40 thread quantity per inch supplied with 2 flat washers, 1 lock washer concentric hole threaded unc thread series
3a thread class right-hand 1.969" thread length double hexagon extended washer head style 11 thread quantity per inch cadmium surface treated unc thread series