3a thread class right-hand 0.251" thread length flat countersunk head style 32 thread quantity per inch passivate screw surface treated unjf thread series
3a nut thread thread class right-hand nut thread 0.416" stud thread thread length 1.853" overall length 28 nut thread thread quantity per inch cotter pin hole on stud end same as nut end; both ends slotted 0.094 inch deep, 0.076 inch wide shouldered unc nut thread thread series
2a thread class right-hand 0.310" thread length fillister head style 32 thread quantity per inch navy special project cadmium surface treated unc thread series
2a thread class right-hand 1.000" thread length hexagon head style 4.000" grip length 18 thread quantity per inch navy special project unc thread series
3a thread class right-hand 0.366" thread length flat countersunk head style 0.802" grip length 24 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.350" thread length flat countersunk head style 0.615" grip length 24 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.400" thread length dished hexagon head style 1.052" grip length 28 thread quantity per inch dist frm thrd end to hole center 0.151 min, 0.171 max cadmium surface treated unjf thread series
3a thread class right-hand 0.400" thread length dished hexagon head style 0.990" grip length 28 thread quantity per inch cadmium surface treated unjf thread series
