3a thread class right-hand 0.647" thread length flat chamfer head style 32 thread quantity per inch dry film lubricant for 450 deg f per mil-l-8937. head drilled for lockwire, (1) hole min., 0.034 in min dia- 0.042 in max dia unc thread series
2a thread class right-hand 0.433" thread length flat countersunk head style 40 thread quantity per inch passivate screw surface treated unc thread series
Used on pacer dawn. 2a thread class 0.495" thread length flat countersunk head style 40 thread quantity per inch passivate screw surface treated unc thread series
3a thread class right-hand 0.302" thread length fillister head style 0.044" hole diameter 32 thread quantity per inch phosphate screw surface treated unf thread series
Used on pacer dawn. 2a thread class right-hand 0.156" thread length fillister head style 64 thread quantity per inch passivate screw surface treated unf thread series