3a thread class right-hand 0.374" thread length hexagon head style 0.500" grip length 24 thread quantity per inch aluminum surface treated unjf thread series
3a thread class right-hand 0.374" thread length hexagon head style 0.375" grip length 24 thread quantity per inch aluminum surface treated unjf thread series
3a thread class right-hand 0.403" thread length flat countersunk head style 1.965" grip length 28 thread quantity per inch cadmium or passivate surface treated unjf thread series
3a thread class right-hand 0.403" thread length flat countersunk head style 2.653" grip length 28 thread quantity per inch cadmium or passivate surface treated unjf thread series
3a thread class right-hand 0.280" thread length knurled no. 4 head style 32 thread quantity per inch make from MS16995-17 passivate surface treated unc thread series