3a thread class right-hand 0.400" thread length dished hexagon head style 0.615" grip length 28 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.407" thread length pan no. 2 head style 32 thread quantity per inch cadmium or zinc screw surface treated unf thread series
3a thread class right-hand 0.609" thread length hexagon head style 4.047" grip length 24 thread quantity per inch passivate surface treated unf thread series
3a thread class right-hand 0.130" grip length 32 thread quantity per inch 125000 single pounds per square inch shear strength white paint on head unjc thread series
3a thread class right-hand flush countersunk head style 1.302" grip length 24 thread quantity per inch 108000 single pounds per square inch shear strength 0.138-32unjc-3b threaded concentric hole along the longitudinal centerline of head end 0890 in. min, 0.910 in. max dp, 0.120 in. slot lg, 0.060 in. slot w located 0.780 in. from top of head to beginning of slot cadmium surface treated unjf thread series
3a thread class right-hand flush countersunk head style 0.740" grip length 28 thread quantity per inch 108000 single pounds per square inch shear strength head has recessed hex 0.0625 in. min cadmium surface treated unjf thread series
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 85000 single pounds per square inch shear strength passivate surface treated
3a thread class right-hand 0.320" thread length pan head style 0.302" grip length 32 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.320" thread length pan head style 0.428" grip length 32 thread quantity per inch passivate surface treated unjc thread series
3a thread class right-hand 0.320" thread length flat countersunk head style 0.302" grip length 32 thread quantity per inch black dye or paint on thread end aluminum surface treated unjf thread series
3a thread class right-hand 0.553" thread length dished hexagon head style 4.990" grip length 24 thread quantity per inch passivate surface treated unf thread series
Used on engine,aircraft,f100-pw-100;joint stars target radar sys;f-108 engine;aircraft,statolifter c-135;c-135 support equipment. 3a thread class right-hand 0.528" thread length pan head style 32 thread quantity per inch passivate screw surface treated unc thread series
3a thread class right-hand 0.526" thread length double hexagon w/hole head style 24 thread quantity per inch passivate surface treated unjf thread series
