3a thread class right-hand 0.300" thread length flat countersunk head style 18 thread quantity per inch undercut 0.220 to 0.230 in. dia by 0.050 to 0.070 in. w between thd unc thread series
Used on pratt & whitney jet engines & components, f-100-p-100. 3a thread class right-hand 0.418" thread length double hexagon w/hole head style 28 thread quantity per inch chromium grip surface treated unjf thread series
3a thread class right-hand 0.335" thread length hexagon extended washer head style 32 thread quantity per inch passivate bearing surface of head surface treated unjf thread series
3a thread class right-hand 0.338" thread length hexagon head style 28 thread quantity per inch anodize bearing surface of head surface treated unjf thread series
2a thread class right-hand 0.615" thread length hexagon head style 24 thread quantity per inch 0.235 in. lg unthd shank includes undercut 0.060 in. w by 0.360 in. dia adjacent to shoulder phosphate manganese surface treated unf thread series
2a thread class right-hand 0.562" thread length hexagon head style 24 thread quantity per inch chamfer on shoulder 1/64 in. by 45.0 deg unf thread series
2a thread class right-hand 1.188" thread length hexagon head style 14 thread quantity per inch thd end machined to an angle of 35 to 40 deg passivate surface treated uns thread series
3a thread class right-hand 1.030" thread length hexagon extended washer head style 12 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.622" thread length double hexagon w/hole head style 24 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.457" thread length round w/wrench flats chamfered head style 32 thread quantity per inch two holes drilled through head 0.098 in. min 0.103 in. max dia, 0.520 in. c to c between bolt holes anodize surface treated unjf thread series
3a thread class right-hand 0.587" thread length round w/wrench flats chamfered head style 32 thread quantity per inch two holes drilled through head 0.098 in. min 0.103 in. max dia, 0.520 in. c to c between bolt holes anodize surface treated unjf thread series
3a thread class right-hand 0.807" thread length round w/wrench flats chamfered head style 32 thread quantity per inch two holes drilled through head 0.098 in. min 0.103 in. max dia, 0.520 in. c to c between bolt holes anodize surface treated unjf thread series
3a thread class right-hand 0.957" thread length round w/wrench flats chamfered head style 32 thread quantity per inch two holes drilled through head 0.098 in. min 0.103 in. max dia, 0.520 in. c to c between bolt holes anodize surface treated unjf thread series
3a thread class right-hand 1.307" thread length round w/wrench flats chamfered head style 32 thread quantity per inch two holes drilled through head 0.098 in. min 0.103 in. max dia, 0.520 in. c to c between bolt holes anodize surface treated unjf thread series
