3a thread class right-hand 1.567" grip length 24 thread quantity per inch 21000 double pounds per square inch shear strength cadmium surface treated unjf thread series
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.063" grip length 105 single pounds per square inch shear strength
3a thread class right-hand 0.381" thread length flat countersunk head style 0.115" grip length 32 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.490" thread length headless (setscrew) head style 32 thread quantity per inch 0.090 spherical radius with 16 microinch finish passivate surface treated unc thread series
2a thread class right-hand 0.324" thread length flat countersunk head style 32 thread quantity per inch strip inserted 2 thds from threaded end passivate surface treated unf thread series
2a thread class right-hand 0.249" thread length flat countersunk head style 40 thread quantity per inch navy special project passivate screw surface treated unc thread series
3a thread class right-hand 0.756" thread length flat countersunk head style 0.802" grip length 20 thread quantity per inch passivate surface treated unf thread series
3a thread class right-hand 0.298" thread length dished hexagon head style 2.365" grip length 32 thread quantity per inch navy special project unjf thread series
3a thread class right-hand 0.444" thread length dished hexagon head style 0.678" grip length 24 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.240" thread length headless (setscrew) head style 40 thread quantity per inch passivate surface treated unjc thread series
3a thread class right-hand 0.475" thread length flat countersunk head style 32 thread quantity per inch cadmium fastener surface treated unjc thread series
3a thread class right-hand 0.609" thread length flat chamfer head style 18 thread quantity per inch cadmium fastener surface treated unrc thread series
3a thread class right-hand 0.637" thread length flat chamfer head style 24 thread quantity per inch cadmium fastener surface treated unrc thread series