3a thread class right-hand 0.875" thread length flat chamfer head style 32 thread quantity per inch make from NAS1351C3-32 passivate surface treated unrf thread series
2a thread class right-hand 0.357" thread length pan head style 32 thread quantity per inch fastener material: 300series stainless steel passivate surface treated unc thread series
2a thread class right-hand 0.361" thread length pan head style 32 thread quantity per inch fastener material: 300 series stainless steel passivate surface treated unc thread series
2a thread class right-hand 0.482" thread length pan head style 32 thread quantity per inch fastener material: 300 series stainless steel passivate surface treated unf thread series
Used on w/s: aircraft, stratolifter c-135. 3a thread class right-hand 0.745" grip length 0.0468 oversized shank, for repair work only. cadmium surface treated unjf thread series
2a thread class right-hand 0.280" thread length flat extended washer head style 32 thread quantity per inch passivate screw surface treated unc thread series