2a thread class right-hand 0.368" thread length flat countersunk head style 32 thread quantity per inch passivate fastener surface treated unc thread series
2a thread class right-hand 0.861" thread length flat countersunk head style 40 thread quantity per inch passivate screw surface treated unc thread series
3a thread class right-hand 1.630" grip length 24 thread quantity per inch 95000 single pounds per square inch shear strength one collar included cadmium surface treated unjf thread series
3a thread class right-hand 0.380" grip length 28 thread quantity per inch 95000 single pounds per square inch shear strength cadmium surface treated unjf thread series
3a thread class right-hand 0.730" thread length dished hexagon head style 5.240" grip length 20 thread quantity per inch cadmium surface treated unjf thread series
Used on mhu-196/204/m. stud, continuous thread; steel; 5.440 in. min, 5.560 in. max o/a lg; 0.313-18, unc-2a rh thd; 0.125 in. nom dia hole at one end, 0.190 in. nom dist from ctr hole to end; 0.120 in. thk undercut at opposite end; 0.125 in. nom dia hole, 0.190 in. nom dist from ctr hole to end