3a thread class right-hand 0.276" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated for repair work only; oversize shank; 0.2016 in. min unf thread series
2a thread class right-hand 0.348" thread length flat countersunk head style 32 thread quantity per inch passivate screw surface treated paint top of head per p/n 133C133, cagec 97942 unc thread series
3a thread class right-hand 0.251" thread length flat countersunk head style 32 thread quantity per inch passivate screw surface treated unjf thread series
3a thread class right-hand 0.291" thread length flat countersunk head style 28 thread quantity per inch cadmium screw surface treated unjf thread series
3a thread class right-hand 0.998" thread length pan head style 32 thread quantity per inch cadmium or chromate screw surface treated unjc thread series
