flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.719" grip length 2340 single pounds per square inch shear strength cadmium or aluminum surface treated
3a thread class right-hand 0.578" thread length hexagon head style 0.302" grip length 24 thread quantity per inch cadmium surface treated unjf thread series
Used on b-1 bomber. 3a thread class right-hand 0.914" thread length spline drive shear head head style 3.125" grip length 16 thread quantity per inch apply LB0140-005 dry film lubricant - do not dry film lube threads passivate surface treated unjf thread series
Used on cover assembly, f. 2a thread class right-hand 3.060" thread length 6.175" overall length 6 thread quantity per inch thread relief between eye round, closed w/shoulder unc thread series
Used on cover assembly, f. 2a thread class left-hand 3.060" thread length 6.175" overall length 6 thread quantity per inch thread relief between eye round, closed w/shoulder unc thread series
Used on 2530-01-390-4683. 2a thread class right-hand 0.208" thread length hexagon head style 12 thread quantity per inch zinc surface treated unf thread series
