Used on c130j hercules. flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.063" grip length 105 single pounds per square inch shear strength
3a thread class 0.990" grip length 32 thread quantity per inch dimensions to be met after finish; collar included cadmium surface treated unjc thread series
3a nut thread a thread class 1.469" overall length 24 nut thread b thread quantity per inch cadmium surface treated shouldered unf nut thread a thread series
3.001" inside diameter 3.377" outside diameter 0.183" major thickness special ring style 190000.0 pounds per square inch tensile strength rating navy special project
3a thread class right-hand 0.720" thread length pan head style 28 thread quantity per inch screw, pan head, phillips recess, full threded, A286 cres cadmium screw surface treated unf thread series