flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.407" grip length 9000 double pounds per square inch shear strength cadmium head surface treated
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.532" grip length 9000 double pounds per square inch shear strength cadmium head surface treated
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.470" grip length 5240 double pounds per square inch shear strength cadmium head surface treated
2a thread class right-hand 3.05mm thread length 56 thread quantity per inch material is carbon, cold rolled, killed, and spheroidized; heat treatment=harden at 840 deg. c. in a carbonitriding atmosphere for 40 min., oil quench, temper 1 hr. min. to rh a 72-75 phosphate manganese surface treated unf thread series
2a thread class right-hand 13.2mm thread length watertight head style 36 thread quantity per inch material is cold rolled, carbon, killed, and spheroidized; heat treatment=harden at 840 deg. c. in a carbonitriding atmosphere for 40 min., oil quench, temper 1 hr. min. to rh A72-75 phosphate manganese surface treated unef thread series
3a thread class right-hand 0.245" grip length 32 thread quantity per inch 7100 double pounds per square inch shear strength cadmium surface treated unjf thread series
3a thread class right-hand 0.389" thread length flat countersunk head style 1.490" grip length 28 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand flush countersunk head style 0.317" grip length 36 thread quantity per inch 95000 single pounds per square inch shear strength passivate surface treated unjc thread series
3a thread class right-hand 0.920" thread length flat countersunk head style 0.678" grip length 24 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.710" thread length dished hexagon head style 3.865" grip length 20 thread quantity per inch passivate surface treated unjf thread series
3a nut thread thread class right-hand nut thread 2.188" overall length 18 nut thread thread quantity per inch navy special project unc nut thread thread series
3a thread class right-hand 0.505" grip length 28 thread quantity per inch 95000 single pounds per square inch shear strength furnished with collar cadmium surface treated unjf thread series
