2a thread class right-hand 0.140" thread length hexagon head style 40 thread quantity per inch thread relieved groove 0.060 in. w passivate surface treated unc thread series
2a thread class right-hand 0.250" thread length flat chamfer head style 32 thread quantity per inch thread relieved groove 0.030 in. w passivate surface treated unc thread series
2a thread class right-hand 0.690" thread length hexagon extended washer head style 16 thread quantity per inch apply everlube 642 or equal to threads per mil-l-46010; paint one coat lustreless enamel per tt-e-527; prime screw wxcept threads color no.34084 per fed std tt-p-1757 enamel lusterless threads surface treated unc thread series
2a thread class right-hand 0.484" thread length flat chamfer head style 0.094" hole diameter 16 thread quantity per inch cadmium surface treated unc thread series
3a nut thread thread class right-hand nut thread 0.928" stud thread thread length 2.560" overall length 16 stud thread thread quantity per inch nut end tapped 1/4-28 unf-1b, 0.320 in. min deep cadmium surface treated unf nut thread thread series
3a thread class right-hand 0.641" thread length flat countersunk head style 0.624" grip length 24 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.724" thread length hexagon head style 3.677" grip length 14 thread quantity per inch cadmium surface treated uns thread series
3a thread class right-hand 0.375" thread length flat chamfer head style 0.037" hole diameter 32 thread quantity per inch passivate surface treated unc thread series
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.469" grip length color nut blue cadmium bolt surface treated
