2a thread class right-hand 0.200" thread length 40 thread quantity per inch gray color finish; locking features plastic polyamide strip or patch or pellet; pan style head; thd series designator-nc passivate surface treated
3a thread class right-hand flush countersunk head style 0.927" grip length 28 thread quantity per inch 125000 single pounds per square inch shear strength passivate surface treated unjf thread series
3a thread class right-hand 0.601" thread length dished hexagon head style 2.615" grip length 18 thread quantity per inch cadmium surface treated unjf thread series
2a thread class right-hand 2.628" thread length hexagon head style 16 thread quantity per inch navy special project silver surface treated unc thread series
2a thread class right-hand 0.120" thread length pan no. 2 head style 32 thread quantity per inch head locking feature:silicone rubber; internal drive location: head oxide or cadmium or passivate surface treated unf thread series
3a thread class right-hand 0.444" thread length undercut hexagon head style 0.302" grip length 24 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.745" thread length hexagon head style 2.828" grip length 12 thread quantity per inch chromium sides of head surface treated unf thread series
3a thread class right-hand 0.547" thread length hexagon head style 2.240" grip length 16 thread quantity per inch chromium sides of head surface treated unf thread series
3a thread class right-hand 0.400" thread length hexagon head style 5.052" grip length 28 thread quantity per inch cadmium surface treated unjf thread series
2a thread class right-hand 1.750" thread length round head style 32 thread quantity per inch navy special project cadmium surface treated unc thread series