3a nut thread thread class right-hand nut thread 0.370" stud thread thread length 2.000" overall length 28 nut thread thread quantity per inch second shoulder square 0.297 in. w across flats 0.220 in. lg shouldered unf nut thread thread series
2a thread class right-hand 0.703" thread length headless (setscrew) head style 40 thread quantity per inch point has serrated periphery unc thread series
3a thread class right-hand 0.428" thread length dished hexagon head style 5.490" grip length 20 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.251" thread length pan head style 1.428" grip length 32 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.630" grip length 28 thread quantity per inch 9300 double pounds per square inch shear strength cadmium surface treated unjf thread series
Used on nsn 2320-01-304-2277 pls (palletized loading system). 2a thread class right-hand 0.687" thread length knurled no. 4 head style 18 thread quantity per inch unc thread series
3a thread class right-hand 0.211" thread length double hexagon head style 0.302" grip length 32 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.843" thread length flat countersunk head style 1.552" grip length 18 thread quantity per inch bearing surface of head to be grooved 0.769 in. min 0.771 in. max dia, 0.155 in. min, 0.160 in. max from top of head nickel surface treated unf thread series
3a thread class right-hand 0.843" thread length flat countersunk head style 1.115" grip length 18 thread quantity per inch bearing surface of head to be grooved 0.769 in. min 0.771 in. max dia, 0.155 in. min, 0.160 in. max from top of head nickel surface treated unf thread series
3a thread class right-hand 0.843" thread length flat countersunk head style 1.302" grip length 18 thread quantity per inch bearing surface of head to be grooved 0.769 in. min 0.771 in. max dia, 0.155 in. min, 0.160 in. max from top of head nickel surface treated unf thread series
3a thread class right-hand 0.843" thread length flat countersunk head style 1.240" grip length 18 thread quantity per inch bearing surface of head to be grooved 0.769 in. min 0.771 in. max dia, 0.155 in. min, 0.160 in. max from top of head nickel surface treated unf thread series
