2a thread class right-hand 0.250" thread length fillister head style 0.031" hole diameter 56 thread quantity per inch altered item drawing unc thread series
2a thread class right-hand 0.500" thread length fillister head style 0.046" hole diameter 32 thread quantity per inch altered item drawing unc thread series
2a thread class right-hand 0.375" thread length fillister head style 0.037" hole diameter 40 thread quantity per inch altered item drawing unc thread series
2a thread class right-hand 0.500" thread length fillister head style 0.037" hole diameter 40 thread quantity per inch altered item drawing unc thread series
2a thread class right-hand 0.375" thread length fillister head style 0.046" hole diameter 32 thread quantity per inch altered item drawing unc thread series
2a thread class right-hand 0.625" thread length fillister head style 0.046" hole diameter 32 thread quantity per inch altered item drawing unc thread series
2a thread class right-hand 1.500" thread length fillister head style 0.046" hole diameter 32 thread quantity per inch altered item drawing unc thread series
2a thread class right-hand 0.250" thread length fillister head style 0.037" hole diameter 40 thread quantity per inch altered item drawing unc thread series
2a thread class right-hand 0.625" thread length fillister head style 0.046" hole diameter 32 thread quantity per inch altered item drawing unc thread series
Used on control console. 2a thread class right-hand 0.375" thread length hexagon head style 32 thread quantity per inch navy special project unc thread series
Used on control console. 2a thread class right-hand 0.500" thread length hexagon head style 32 thread quantity per inch navy special project unc thread series
Used on boeing 575, aircraft. 2a thread class right-hand 0.484" thread length flat countersunk head style 18 thread quantity per inch cadmium screw surface treated faa certified unc thread series