2a thread class right-hand 1.010" thread length flat countersunk head style 10 thread quantity per inch phosphate screw surface treated unthreaded portion of shank 0.744 inmin 0.748 in. max, 0.150 in. lg unc thread series
2a thread class right-hand 0.632" thread length flat countersunk head style 20 thread quantity per inch phosphate screw surface treated undercut under head 0.170 in. min 0.180 in. max dia, 0.062 in. min 0.094 in. max lg unc thread series
2a thread class right-hand 0.994" thread length flat countersunk head style 10 thread quantity per inch phosphate screw surface treated thd relieved groove 0.156 in. w, 0.610 in. to 0.620 in. dia unc thread series
2a thread class right-hand 0.339" thread length fillister extended washer head style 28 thread quantity per inch cadmium screw surface treated head end casehardened unf thread series
2a thread class right-hand 1.680" thread length round w/wrench flats head style 28 thread quantity per inch phosphate surface treated unf thread series
2a thread class right-hand 0.310" thread length oval countersunk head style 36 thread quantity per inch phosphate screw surface treated unf thread series
2a thread class right-hand 0.190" thread length oval countersunk head style 28 thread quantity per inch phosphate screw surface treated unf thread series
2a thread class right-hand 0.875" thread length flat chamfer head style 24 thread quantity per inch phosphate screw surface treated slot 3/64 in. w by 1/16 in. deep on thd end unf thread series
2a thread class right-hand 0.600" thread length flat countersunk head style 11 thread quantity per inch phosphate screw surface treated undercut under head 0.490 in. min 0.500 in. max dia, 0.100 in. lg unc thread series
2a thread class right-hand 0.557" thread length hexagon head style 20 thread quantity per inch thread relief 1/16 in w phosphate surface treated unf thread series
3a thread class right-hand 0.307" grip length 32 thread quantity per inch 95000 single pounds per square inch shear strength HLT70 hi-lok collar included with item cadmium surface treated unjc thread series
3a thread class right-hand 0.183" grip length 32 thread quantity per inch 95000 single pounds per square inch shear strength HLT70 hi-lok collar included with item cadmium surface treated unjc thread series
3a thread class right-hand 0.120" grip length 32 thread quantity per inch 95000 single pounds per square inch shear strength HLT70 hi-lok collar included with item cadmium surface treated unjf thread series
3a thread class right-hand flat countersunk undercut head style 0.760" grip length 24 thread quantity per inch 95000 single pounds per square inch shear strength cadmium surface treated unjf thread series
3a thread class right-hand flat countersunk undercut head style 0.635" grip length 24 thread quantity per inch 95000 single pounds per square inch shear strength cadmium surface treated unjf thread series
3a thread class right-hand flush countersunk head style 0.260" grip length 32 thread quantity per inch 95000 single pounds per square inch shear strength unjf thread series
3a thread class right-hand flush countersunk head style 0.260" grip length 32 thread quantity per inch 95000 single pounds per square inch shear strength unjc thread series
3a thread class right-hand flush countersunk head style 0.322" grip length 32 thread quantity per inch 95000 single pounds per square inch shear strength unjf thread series
3a thread class right-hand flush countersunk head style 0.448" grip length 32 thread quantity per inch 95000 single pounds per square inch shear strength unjc thread series
3a thread class right-hand flush countersunk head style 0.385" grip length 32 thread quantity per inch 95000 single pounds per square inch shear strength unjc thread series
