3a thread class right-hand 0.589" thread length hexagon head style 0.065" hole diameter 0.079" grip length 28 thread quantity per inch unjf thread series
3a thread class right-hand 0.294" thread length double hexagon w/hole head style 0.070" hole diameter 28 thread quantity per inch oxide film surface treated unjf thread series
3a thread class right-hand 0.870" thread length hexagon head style 0.070" hole diameter 1.370" grip length 24 thread quantity per inch unjf thread series
3a thread class right-hand 0.740" thread length double hexagon w/hole head style 0.315" grip length 28 thread quantity per inch oxide film surface treated unjf thread series
3a thread class right-hand 0.303" thread length double hexagon w/hole head style 0.047" hole diameter 32 thread quantity per inch oxide film surface treated unjf thread series
3a thread class right-hand 0.251" thread length flat countersunk head style 0.302" grip length 32 thread quantity per inch navy special project cadmium surface treated unjc thread series
3a thread class right-hand 0.272" thread length flat chamfer head style 32 thread quantity per inch head vertically knurled anodize head surface treated unc thread series
2a thread class right-hand 0.276" thread length flat countersunk head style 0.375" grip length 32 thread quantity per inch aluminum grommet fitted to bearing surface of head cadmium surface treated unf thread series