Used on w/s: aircraft, hornet f/a-18. 3a thread class right-hand 0.380" grip length 24 thread quantity per inch anodize surface treated unjf thread series
3a thread class right-hand 0.817" grip length 28 thread quantity per inch 95000 single pounds per square inch shear strength anodize surface treated unjf thread series
3a thread class right-hand 0.130" grip length 32 thread quantity per inch 95000 single pounds per square inch shear strength anodize surface treated unjf thread series
3a thread class right-hand 0.283" thread length flat chamfer head style 0.044" hole diameter 32 thread quantity per inch passivate surface treated unrc thread series