3a thread class right-hand 0.391" thread length dished hexagon head style 0.562" grip length 24 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.329" thread length flat countersunk head style 32 thread quantity per inch passivate screw surface treated unc thread series
3a thread class right-hand 0.500" thread length double hexagon w/hole head style 28 thread quantity per inch passivate surface treated unf thread series
3a thread class right-hand 1.000" thread length flat chamfer head style 0.047" hole diameter 18 thread quantity per inch cadmium surface treated unc thread series
Used on 3990-01-444-5196 cement mixer. 2a thread class right-hand 0.750" thread length button head style 20 thread quantity per inch cadmium or zinc surface treated unc thread series
3a thread class right-hand 1.261" thread length flat countersunk head style 28 thread quantity per inch passivate screw surface treated unjf thread series
2a thread class right-hand 1.438" thread length flat countersunk head style 32 thread quantity per inch passivate screw surface treated unf thread series
2a thread class right-hand 1.688" thread length flat countersunk head style 32 thread quantity per inch passivate screw surface treated unf thread series
2a thread class right-hand 1.938" thread length flat countersunk head style 32 thread quantity per inch cadmium or chromium screw surface treated unf thread series
3a thread class right-hand 1.750" thread length double hexagon extended washer head style 1.250" grip length 11 thread quantity per inch unc thread series
Used on mrap- cougar ambulance; mrap buffalo mk2a2. 2a thread class right-hand 0.750" thread length hexagon head style 20 thread quantity per inch passivate surface treated unc thread series