Used on cowling instl; ah-1 4 bladed rotor head upgrade. 3a thread class right-hand 0.438" thread length round extended washer head style 1.281" grip length 32 thread quantity per inch screw, washer head, close tolerance, long thread, 95 kdi fsu passivate surface treated unjc thread series
Used on 2355-01-539-3601. 2a thread class 1.0" thread length hexagon head style 16.0 thread quantity per inch hex head capscrew zinc surface treated unc thread series
Used on 1520-01-599-2203. 3a thread class right-hand 0.500" thread length flush head style 32 thread quantity per inch oxide surface treated unc thread series
3a thread class right-hand straight pan head style 0.438" grip length 32 thread quantity per inch 5280 double pounds per square inch shear strength pin, protruding tension head aluminum surface treated unjc thread series
3a thread class right-hand straight pan head style 0.500" grip length 32 thread quantity per inch 5280 double pounds per square inch shear strength pin, protruding tension head aluminum surface treated unjc thread series
Used on 2320-01-465-2174. 2a thread class right-hand 0.625" thread length hexagon head style 24 thread quantity per inch screw, cap, hex (finished hex bolt) passivate surface treated unf thread series
3a thread class right-hand straight pan head style 1.063" grip length 28 thread quantity per inch 12260 double pounds per square inch shear strength pin, prodtuding tension head aluminum surface treated unjf thread series