2a thread class right-hand 1.562" thread length 3.375" overall length 24 thread quantity per inch top of eye ground flat to 0.250 in. phosphate surface treated round, open unf thread series
3a thread class right-hand 0.437" thread length flat countersunk head style 28 thread quantity per inch cadmium screw surface treated unf thread series
2a thread class right-hand 0.813" thread length hexagon head style 32 thread quantity per inch phosphate screw surface treated slot in thread end unc thread series
3a nut thread thread class right-hand nut thread 0.880" nut thread thread length 5.800" overall length 18 stud thread thread quantity per inch min first thread cadmium surface treated shouldered uns stud thread thread series
2a thread class right-hand 0.625" thread length round w/wrench flats head style 16 thread quantity per inch concentric hole unthreaded un thread series
3a thread class right-hand 0.380" grip length 32 thread quantity per inch 95000 single pounds per square inch shear strength cadmium surface treated unjf thread series
3a thread class right-hand 0.470" thread length flat countersunk head style 28 thread quantity per inch cadmium screw surface treated unf thread series