3a thread class right-hand 0.159" thread length headless (setscrew) head style 32 thread quantity per inch bleed hole .093 inch thru screw unf thread series
3a thread class right-hand 0.312" thread length fillister head style 0.700" hole diameter 32 thread quantity per inch zinc screw surface treated unc thread series
3a thread class right-hand 0.750" thread length headless (setscrew) head style 0.047" hole diameter 28 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 1.000" thread length headless (setscrew) head style 28 thread quantity per inch 2 drilled holes 0.064 in. dia in drive end passivate surface treated unf thread series
3a thread class right-hand 0.995" thread length headless (setscrew) head style 28 thread quantity per inch 2 drilled holes 0.064 in. dia in drive end cadmium surface treated unf thread series
2a thread class right-hand 0.740" thread length flat countersunk undercut head style 28 thread quantity per inch cadmium surface treated unf thread series
3a nut thread thread class right-hand nut thread 0.891" nut thread thread length 1.781" overall length 16 stud thread thread quantity per inch both ends drilled 0.109 in. dia, 0.047 in. deep cadmium surface treated unc stud thread thread series