2a thread class right-hand 0.945" thread length tee no. 1 head style 18 thread quantity per inch shoulder diameter under head 0.374" 0.380" , 0.625" length passivate surface treated unc thread series
3a thread class right-hand 0.750" thread length hexagon head style 1.440" grip length 28 thread quantity per inch cadmium surface treated unjf thread series
2a thread class right-hand 0.315" thread length hexagon head style 28 thread quantity per inch magnetic particle inspect per spec mil-i-6868 no cracks allowed unf thread series
3a thread class right-hand flush countersunk head style 0.677" grip length 24 thread quantity per inch 125000 single pounds per square inch shear strength 8-32unjc-3b thread size, 0.280 in. lg along the longitudinal axis from the head end, 0.120 in. slot lg, 0.060 in. slot w located 0.220 in. from top of head to center of slot passivate surface treated unjf thread series
3a thread class right-hand 0.389" thread length hexagon head style 2.172" grip length 20 thread quantity per inch cadmium surface treated unjf thread series