3a thread class right-hand 0.750" thread length hexagon head style 0.750" grip length 20 thread quantity per inch head end of shank undercut 0.125 in. w 0.469 in. dia unf thread series
2a thread class right-hand 1.000" thread length hexagon head style 0.250" grip length 16 thread quantity per inch passivate surface treated unc thread series
2a thread class right-hand 1.875" thread length hexagon head style 0.070" hole diameter 0.813" grip length 18 thread quantity per inch unf thread series
right-hand 1.125" thread length hexagon extended washer head style 13 thread quantity per inch extended washer taper, dia at base of hex head 0.969, dia at washer face 0.906 unc thread series
2a thread class right-hand 0.258" thread length hexagon head style 0.783" grip length 32 thread quantity per inch passivate surface treated unf thread series
3a thread class right-hand 1.000" thread length hexagon head style 10 thread quantity per inch shank undercut at head end 0.125 in. w 0.734 in. dia unc thread series
3a thread class right-hand 0.500" thread length hexagon head style 0.812" grip length 24 thread quantity per inch phosphate zinc surface treated unf thread series
