3a thread class right-hand flush countersunk head style 0.380" grip length 28 thread quantity per inch 125000 single pounds per square inch shear strength passivate surface treated unjf thread series
2a thread class right-hand 1.500" thread length 5.500" overall length 13 thread quantity per inch furnished with nut. work load limit 2, 200 lbs round, closed w/shoulder unc thread series
2a thread class right-hand 0.500" thread length hexagon head style 18 thread quantity per inch navy special project passivate surface treated unc thread series
