Used on 2320-01-465-2260. right-hand hexagon extended washer head style 18 thread quantity per inch screw, flange, hex finish: two coats DACROMET7 320; two coats PLUS7 black sealer or equivalent dichromate surface treated unc thread series
Used on wing aircraft. 3a thread class right-hand 0.551" thread length spline extended washer head style 2.062" grip length 24 thread quantity per inch passivate surface treated unjf thread series
Used on wing aircraft. 3a thread class right-hand 0.406" thread length oval countersunk head style 0.062" grip length 32 thread quantity per inch unjf thread series
Used on wing aircraft. 3a thread class right-hand 0.656" thread length flat countersunk undercut head style 0.875" grip length 20 thread quantity per inch passivate surface treated unjf thread series
Used on wing aircraft. 3a thread class right-hand 0.316" thread length oval countersunk head style 0.990" grip length 28 thread quantity per inch passivate surface treated unjf thread series