2a thread class right-hand 0.865" thread length flat chamfer head style 18 thread quantity per inch undercut 0.286 in. min dia, 0.306 in max dia; 0.075 in. min length, 0.080 in. max length cadmium surface treated unc thread series
2a thread class right-hand 0.625" thread length flat chamfer head style 0.061" hole diameter 16 thread quantity per inch zinc surface treated unc thread series
3a thread class right-hand 0.233" thread length flat countersunk head style 32 thread quantity per inch socket drive recess in. thread end 0.115 in. min, 0.135 in. max lg; 0.0791 in. min 0.0806 in. max width across flats passivate surface treated unjf thread series
3a thread class right-hand 0.233" thread length flat countersunk head style 32 thread quantity per inch socket drive recess in thread end; 0.115 in. min. 0.135 in. max length; 0.0791 in. min 0.806 in. max width across the flats passivate surface treated unjf thread series
3a thread class right-hand 0.306" thread length flat countersunk head style 32 thread quantity per inch internal hexagon socket in threaded end 0.0791 in. min unjf thread series
3a thread class right-hand 0.306" thread length flat countersunk head style 32 thread quantity per inch internal hexagon socket in threaded end 0.0791 in. min unjf thread series
3a thread class right-hand 0.442" thread length flat countersunk head style 24 thread quantity per inch internal hexagon socket in threaded end 0.1270 in. min unjf thread series
3a thread class right-hand 0.491" thread length flat countersunk head style 24 thread quantity per inch internal hexagon socket in threaded end 0.1582 in. min unjf thread series
3a thread class right-hand 0.448" thread length flat countersunk undercut head style 32 thread quantity per inch furnished with one o-ring unjf thread series
2a thread class right-hand 0.313" thread length flat chamfer head style 18 thread quantity per inch thread relief 0.062 between shoulder unc thread series
