2a thread class right-hand 0.500" thread length knurled no. 1 head style 20 thread quantity per inch fastner chamfered 0.05in by 45 degrees; head is 96 dp raised diamond knurl passivate surface treated unc thread series
3a thread class right-hand 0.568" thread length double hexagon w/ hole head style 0.047" hole diameter 36 thread quantity per inch apply dry film lubricant per A50TF62-cla unjf thread series
3a thread class right-hand 0.278" thread length flat chamfer head style 1.062" grip length 28 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand flush countersunk head style 0.505" grip length 32 thread quantity per inch 95000 single pounds per square inch shear strength passivate surface treated unjc thread series
3a thread class right-hand 0.314" thread length flat countersunk head style 0.615" grip length 32 thread quantity per inch navy special project cadmium surface treated unjc thread series
3a thread class right-hand 0.306" thread length flat countersunk head style 0.490" grip length 32 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.306" thread length flat countersunk head style 0.552" grip length 32 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.378" thread length flat countersunk head style 0.428" grip length 28 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.306" thread length double hexagon head style 1.302" grip length 32 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.428" thread length dished hexagon head style 3.865" grip length 20 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.320" thread length dished hexagon head style 1.678" grip length 32 thread quantity per inch passivate surface treated unf thread series
