2a thread class right-hand 0.375" thread length flat chamfer head style 20 thread quantity per inch head vertically knurled passivate surface treated unc thread series
3a thread class right-hand 0.126" thread length headless (setscrew) head style 32 thread quantity per inch oxide fastener surface treated unc thread series
3a thread class right-hand 0.526" thread length dished hexagon head style 1.740" grip length 20 thread quantity per inch dichromate surface treated unjf thread series
Used on 2320-01-304-2277 pls (palletized loading system). 2a thread class right-hand hexagon head style 18 thread quantity per inch activity 'az' rejected offer of nsn 5305-00-078-0164 as a substitute item of supply unc thread series
3a thread class right-hand 0.516" thread length flat countersunk head style 20 thread quantity per inch cadmium screw surface treated unjf thread series
3a thread class right-hand 0.188" thread length headless (setscrew) head style 32 thread quantity per inch oxide fastener surface treated unc thread series