3a thread class right-hand 0.875" thread length flat chamfer head style 0.044" hole diameter 32 thread quantity per inch passivate surface treated unrc thread series
3a thread class right-hand 1.250" thread length flat chamfer head style 0.061" hole diameter 24 thread quantity per inch cadmium surface treated unrf thread series
Used on rod assy,part no. 90-2247-3003 for main gear door instl on e-3a acft. 3a thread class right-hand 0.541" thread length hexagon extended washer head style 1.178" grip length 20 thread quantity per inch top of head is dished, 0.49/0.51 in. dia cadmium surface treated unjf thread series
Used on f100pw0229 engine. 3a thread class right-hand 0.215" thread length hexagon extended washer head style 24 thread quantity per inch unjf thread series
Used on f100pw0229 engine. 3a thread class right-hand 0.350" thread length double hexagon extended washer head style 32 thread quantity per inch triangular drive feature in top center of head, 0.160/0.180 in. all 3 sides; self-locking element on threads is 0.173/0.203 in. long unjf thread series
Used on f100pw0229 engine. 3a thread class right-hand 0.750" thread length hexagon extended washer head style 28 thread quantity per inch unjf thread series
2a thread class right-hand 0.783" thread length pan head style 32 thread quantity per inch passivate screw surface treated per fed std 595 no. 26307 unf thread series