3a thread class right-hand 0.928" thread length double hexagon w/hole head style 24 thread quantity per inch clockwire holes on head unjf thread series
3a thread class right-hand flush countersunk head style 0.865" grip length 24 thread quantity per inch 108000 single pounds per square inch shear strength A8-32unjc-3b thread size, 0.520 in. length of threads along the longitudinal axis from the head end, 0.120 in. slot length, 0.060 in. slot width located 0.460 in. from top of head to center of slot cadmium surface treated unjf thread series
3a thread class right-hand 0.350" thread length dished hexagon head style 4.678" grip length 24 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 1.750" thread length flat chamfer head style 32 thread quantity per inch navy special project cadmium screw surface treated unjc thread series
2a thread class right-hand 0.585" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unc thread series
