2a thread class right-hand 3.250" thread length pan no. 2 head style 0.070" hole diameter 12 thread quantity per inch chromium surface treated un thread series
3a thread class right-hand 0.320" thread length dished hexagon head style 0.052" grip length 32 thread quantity per inch aluminum surface treated unjf thread series
3a thread class right-hand 0.710" thread length dished hexagon head style 2.490" grip length 20 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.444" thread length dished hexagon head style 0.928" grip length 24 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.815" thread length dished hexagon head style 1.052" grip length 18 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.400" thread length dished hexagon head style 0.365" grip length 28 thread quantity per inch dry film lube per mil-l-8937 passivate surface treated unf thread series
3a thread class right-hand 0.220" thread length flat chamfer head style 32 thread quantity per inch passivate fastener surface treated unrc thread series