2a thread class right-hand 1.000" thread length hexagon extended washer head style 13 thread quantity per inch cadmium surface treated unc thread series
2a thread class right-hand 0.875" thread length hexagon head style 0.875" grip length 24 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.252" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unjc thread series
2a thread class right-hand 0.161" thread length flat countersunk head style 32 thread quantity per inch passivate screw surface treated unc thread series
2a thread class right-hand 0.621" thread length flat countersunk head style 40 thread quantity per inch passivate screw surface treated unc thread series
3a thread class right-hand 0.787" thread length flat countersunk head style 32 thread quantity per inch passivate screw surface treated unjc thread series
3a thread class right-hand 0.400" thread length pan no. 2 head style 0.240" grip length 28 thread quantity per inch passivate fastener surface treated unjf thread series
2a thread class right-hand 0.245" thread length fillister head style 0.031" hole diameter 56 thread quantity per inch oxide screw surface treated unc thread series
2a thread class right-hand 0.375" thread length knurled no. 4 head style 20 thread quantity per inch head vertically knurled passivate fastener surface treated unc thread series