3a thread class right-hand 1.000" thread length knurled no. 1 head style 0.094" hole diameter 13 thread quantity per inch navy special project unc thread series
3a thread class right-hand 2.000" thread length knurled no. 1 head style 0.094" hole diameter 11 thread quantity per inch navy special project unc thread series
3a thread class right-hand 0.454" thread length dished hexagon head style 1.115" grip length 24 thread quantity per inch cadmium surface treated unjf thread series
A3a thread class right-hand 0.370" thread length dished hexagon head style 3.0525" grip length 28 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.718" thread length flat countersunk head style 20 thread quantity per inch cadmium screw surface treated unjf thread series