Used on various. 2a thread class right-hand 1.000" thread length hexagon head style 16 thread quantity per inch zinc fastener surface treated unc thread series
2a thread class right-hand 0.700" thread length pan no. 2 head style 40 thread quantity per inch nickel primary washer surface treated unc thread series
3a thread class right-hand 0.252" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unjc thread series
3a thread class right-hand 0.130" grip length 32 thread quantity per inch 125000 single pounds per square inch shear strength cadmium surface treated unjf thread series
3a thread class right-hand 0.886" thread length spline drive shear head head style 0.065" hole diameter 0.927" grip length 18 thread quantity per inch two holes 90 degrees apart passivate surface treated unjf thread series
2a thread class right-hand 1.120" thread length 3.810" overall length 13 thread quantity per inch MS51937-5 with spacer-cage 19207 p/n 12337811 inculded unc thread series
3a thread class right-hand 0.454" thread length flat countersunk head style 1.240" grip length 24 thread quantity per inch navy special project internal drive ribbed cadmium or cadmium surface treated unjf thread series
3a thread class right-hand 0.378" thread length flat countersunk head style 0.615" grip length 28 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.752" thread length double hexagon head style 2.677" grip length 18 thread quantity per inch navy special project passivate surface treated unjf thread series
3a thread class right-hand 0.381" thread length dished hexagon head style 0.365" grip length 24 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 1.159" thread length dished hexagon head style 1.490" grip length 14 thread quantity per inch cadmium surface treated unjf thread series
