3a thread class right-hand 0.953" thread length hexagon head style 0.070" hole diameter 0.562" grip length 18 thread quantity per inch unf thread series
2a thread class right-hand 0.372" thread length flat countersunk head style 56 thread quantity per inch cadmium screw surface treated unc thread series
2a thread class right-hand 0.097" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unc thread series
3a thread class right-hand 1.375" thread length flat chamfer head style 14 thread quantity per inch cadmium fastener surface treated unrc thread series
3a thread class right-hand 0.501" thread length modified pan head style 2.235" grip length 28 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.251" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unjf thread series
3a thread class right-hand 0.314" thread length pan no. 2 head style 32 thread quantity per inch navy special project cadmium screw surface treated unjf thread series
3a thread class right-hand 0.438" thread length hexagon head style 0.046" hole diameter 0.274" grip length 32 thread quantity per inch unf thread series