Used on e-3 block 404. 3a thread class right-hand 0.250" thread length pan head style 32 thread quantity per inch screw, captive passivate surface treated unjf thread series
Used on e-3 block 404. 3a thread class right-hand 0.240" thread length modified pan head style 32 thread quantity per inch screw assembly, panel passivate surface treated unjf thread series
3a thread class right-hand 0.250" thread length headless (setscrew) head style 20 thread quantity per inch setscrew, 18-8 stainless steel, extended point matl is 18-8 stainless steel unc thread series
Used on e-3 block 404. 3a thread class right-hand 0.271" thread length modified pan head style 28 thread quantity per inch screw assembly, panel passivate surface treated unjf thread series
Used on e-3 block 404. 3a thread class right-hand 0.240" thread length modified pan head style 32 thread quantity per inch screw, assembly panel passivate surface treated unjf thread series