2a thread class right-hand 0.240" thread length hexagon head style 56 thread quantity per inch passivate screw surface treated undercut 0.012wide/0.054 dia unc thread series
Used on light armored vehicle, turret model an/mwq-503. 2a thread class right-hand 0.750" thread length hexagon head style 40 thread quantity per inch unc thread series
Used on light armored vehicle, turret model an/mwq-503. 2a thread class right-hand 0.250" thread length fillister head style 40 thread quantity per inch unc thread series
2a thread class right-hand 0.700" thread length flat countersunk head style 40 thread quantity per inch cadmium screw surface treated unc thread series
