2a thread class right-hand 3.250" thread length 4.940" overall length 16 thread quantity per inch cadmium surface treated round, open unc thread series
Used on an/ale-38. 3a thread class right-hand 1.350" thread length 3.880" overall length 20 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.835" thread length 1.485" overall length 16 thread quantity per inch shank is undercut at eye 0.145 in. min, 0.165 in. max w, 0.285 in. min, 0.288 in. max dia, eye is drilled through long cross sect., 0.094 in. min, 0.097 in. max cadmium surface treated unc thread series
2a thread class right-hand 0.500" thread length 1.625" overall length 24 thread quantity per inch cadmium surface treated round, open unc thread series
3a thread class right-hand 5.750" thread length 18.437" overall length 12 thread quantity per inch cadmium surface treated round, closed un thread series
3a thread class right-hand 1.050" thread length 4.340" overall length 18 thread quantity per inch olive drab paint on head cadmium surface treated round, closed w/shoulder unf thread series