2a thread class right-hand 1.750" thread length flat chamfer head style 11 thread quantity per inch the head is also castellated, withthe slots spaced 0.187 in. apart unc thread series
2a thread class right-hand 1.250" thread length flat chamfer head style 11 thread quantity per inch the item is castellated, with the slots 0.187 in. apart unc thread series
3a thread class right-hand 0.281" thread length double chamfer head style 32 thread quantity per inch navy special project head vertically knurled passivate fastener surface treated unc thread series
3a thread class right-hand 0.466" thread length pan no. 2 head style 24 thread quantity per inch spring passivate point surface treated unf thread series
right-hand 0.400" thread length hexagon head style 4.028" grip length 18 thread quantity per inch groove in threads 0.156 inch wide by 0.087 inch deep unjf thread series
3a thread class right-hand 0.429" thread length dished hexagon head style 0.365" grip length 24 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.429" thread length dished hexagon head style 0.240" grip length 24 thread quantity per inch cadmium surface treated unjf thread series
2a thread class right-hand 1.500" thread length double hexagon extended washer head style 3.000" grip length 13 thread quantity per inch unc thread series