Used on spec item. 3a thread class right-hand 0.912" thread length 0.055" hole diameter 18 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.662" thread length bevel-conical head style 0.055" hole diameter 24 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.537" thread length bevel-conical head style 0.055" hole diameter 24 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.787" thread length undercut pan no. 2 head style 0.055" hole diameter 20 thread quantity per inch cadmium surface treated unf thread series
2a thread class right-hand 0.454" thread length hexagon head style 18 thread quantity per inch thread end of bolt chamfer 0.031 in. long by 35.0 deg angle unf thread series
3a thread class right-hand 0.688" thread length 20 thread quantity per inch 3rd shoulder has 1 deg 22 min TAPER0.200 in. lg toward thd end, 45 deg chamfe 0.060 in. lg on thd end phosphate surface treated unf thread series
2a thread class right-hand 0.514" thread length hexagon head style 16 thread quantity per inch thd end chamfered 0.031 in. by 30.0 deg angle. undercut 0.080 in. w by 0.670 in. dia at end of nthd portion phosphate surface treated unf thread series
3a thread class right-hand 0.750" thread length hexagon head style 2.940" grip length 24 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 2.438" thread length crowned hexagon head style 0.031" grip length 24 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.500" thread length flat countersunk head style 24 thread quantity per inch cadmium screw surface treated unc thread series
3a thread class right-hand 0.360" thread length flat countersunk head style 0.040" hole diameter 32 thread quantity per inch head chamfered on top outer portion 45 degrees passivate surface treated unc thread series
