3a thread class right-hand 0.374" thread length hexagon head style 0.046" hole diameter 0.484" grip length 32 thread quantity per inch unf thread series
2a thread class right-hand 0.225" thread length pan head style 32 thread quantity per inch color black no. 37038 anodize stand-off surface treated unc thread series
3a thread class right-hand 0.352" thread length crowned hexagon head style 1.312" grip length 24 thread quantity per inch retaining element in shank passivate surface treated unjf thread series
3a thread class right-hand 0.352" thread length crowned hexagon head style 4.625" grip length 24 thread quantity per inch retaining element in shank passivate surface treated unjf thread series
3a thread class right-hand 0.277" thread length crowned hexagon head style 6.000" grip length 28 thread quantity per inch retaining ball elements in shank passivate surface treated unjf thread series
3a thread class right-hand 0.428" thread length dished hexagon head style 1.552" grip length 20 thread quantity per inch cadmium surface treated unjf thread series
2a thread class right-hand 0.370" thread length knurled no. 1 head style 28 thread quantity per inch knurled head passivate surface treated unf thread series
3a thread class right-hand 0.865" thread length double hexagon extended washer head style 0.690" grip length 24 thread quantity per inch unjf thread series