3a thread class right-hand 0.598" thread length double hexagon extended washer head style 0.438" grip length 24 thread quantity per inch unjf thread series
3a thread class right-hand 0.632" thread length hexagon head style 1.000" grip length 24 thread quantity per inch tensile strength at room temperature passivate surface treated unf thread series
3a thread class right-hand 0.320" thread length hexagon head style 0.070" hole diameter 36 thread quantity per inch passivate screw surface treated unjf thread series
3a thread class right-hand 0.313" thread length dished hexagon head style 0.302" grip length 32 thread quantity per inch with button, strip or patch type element in threads for locking features cadmium surface treated unjf thread series
