3a thread class right-hand 0.578" thread length hexagon head style 24 thread quantity per inch furnished with angle chain fastener tab, cres comp 301 per mil-s-5059 passivate surface treated unjf thread series
Used on mrap rg-33. 3a thread class right-hand 0.666" thread length flat countersunk head style 20 thread quantity per inch zinc surface treated unc thread series
3a thread class right-hand 0.425" thread length flat countersunk head style 0.365" grip length 28 thread quantity per inch aluminum surface treated unjf thread series
2a thread class right-hand 0.289" thread length flat countersunk head style 56 thread quantity per inch passivate screw surface treated unf thread series
3a thread class right-hand 0.902" thread length dished hexagon head style 0.070" hole diameter 6.490" grip length 18 thread quantity per inch unjf thread series