3a thread class right-hand 0.374" thread length double hexagon head style 1.052" grip length 24 thread quantity per inch cadmium surface treated unjf thread series
2a thread class right-hand 4.800" thread length square head style 10 thread quantity per inch supply with knurled cup point cadmium surface treated unc thread series
3a thread class right-hand 1.500" thread length flat chamfer head style 13 thread quantity per inch passivate fastener surface treated unrc thread series
3a thread class right-hand 0.380" grip length 32 thread quantity per inch 108000 single pounds per square inch shear strength cadmium surface treated unjf thread series
3a thread class right-hand 0.381" thread length flat countersunk head style 0.678" grip length 32 thread quantity per inch passivate surface treated unjf thread series