Used on ref. sx-16 searchlight. right-hand double hexagon head style bolt, shear threading at tip of bolt only; 2 pin holes in double hex head, appx 90 deg apart
Used on c-17a aircraft. M3a thread class right-hand flush countersunk head style 0.625" grip length B32 thread quantity per inch pin-rivet, threaded-100 deg fl crown shear hd unjc thread series
3a thread class right-hand 0.66" thread length double hexagon head style 0.045" hole diameter 0.715" grip length 32 thread quantity per inch document MS9574b, 29APR1996; has been superseded by AS9574; all part numbers remain the same, ie..p/n MS9574-03, -04, -05 etc. silver surface treated unjf thread series
Used on C5 SE. 2a thread class right-hand 1.75" thread length 18 thread quantity per inch u-bolt chamfer 0.06" x 45 degrees 2 places. square bend unf thread series
Used on kc-135 acft. 3a thread class right-hand 0.438" thread length dished hexagon head style 1.865" grip length 24 thread quantity per inch hex head bolt aluminum surface treated unjf thread series
