2a thread class right-hand 0.088" thread length hexagon head style 40 thread quantity per inch bolt has 0.031 in. thread relief passivate surface treated unf thread series
2a thread class right-hand 0.532" thread length hexagon head style 24 thread quantity per inch undercut 0.030 to thread root dia. passivate surface treated unf thread series
3a thread class right-hand 1.084" thread length hexagon head style 11 thread quantity per inch 0.500 in. min thru 0.510 in. max dia by 0.146 in. min thru 0.166 in. max lg undercut beneath shoulder; finish coat all surfaces with drying type preservative oil phosphate manganese surface treated unc thread series
3a thread class right-hand 1.094" thread length hexagon head style 11 thread quantity per inch bolt has a 0.187 in. dia holes in thread unc thread series
3a thread class right-hand 0.351" thread length round w/wrench flats head style 28 thread quantity per inch undercut 0.226 dia., 0.025 to 0.035 between third unjf thread series
3a thread class right-hand 1.630" thread length hexagon head style 0.060" hole diameter 18 thread quantity per inch center hole 0.178 in. min 0.198 in. max dia; end of second shoulder 0.620 in. min, 0.624 in. max dia, 1.000 in. lg from end of shoulder unjf thread series
Used on f100pw0229 engine. 3a thread class right-hand 0.370" thread length double hexagon w/hole head style 28 thread quantity per inch center head hole 0.250/0.270 in. dia; externally relieved area 0.222/0.232 in. dia x 0.052/0.072 in. wide between shank unjf thread series
Used on mk26mod17,mount,gun 50 cal. 2a thread class right-hand 0.620" thread length 20 thread quantity per inch head style-hexagon dee passivate surface treated unf thread series
Used on mk26mod17,mount,gun 50 cal. 2a thread class right-hand 0.406" thread length hexagon head style 28 thread quantity per inch passivate surface treated unf thread series
3a thread class left-hand 0.637" thread length hexagon head style 18 thread quantity per inch cotter pin hole provided 0.203 in. from threaded end of bolt; cotter pin hole centerline within 2 degof bolt centerline; hole dia. 0.141 in. nom passivate surface treated unjf thread series
3a thread class right-hand 0.430" thread length double hexagon extended washer head style 0.055" hole diameter 32 thread quantity per inch unjf thread series
Used on f100pw0229 engine/aug mod. 3a thread class right-hand 0.747" thread length round w/wrench flats chamfered head style 0.098" hole diameter 32 thread quantity per inch head is beveled along bottom only unjf thread series
3a thread class right-hand 0.313" thread length dished hexagon head style 0.046" hole diameter 32 thread quantity per inch navy special project passivate surface treated unf thread series
3a thread class right-hand 0.313" thread length dished hexagon head style 0.046" hole diameter 32 thread quantity per inch navy special project passivate surface treated unf thread series
3a thread class right-hand 0.313" thread length dished hexagon head style 0.046" hole diameter 32 thread quantity per inch navy special project plastic surface treated unf thread series
