3a thread class right-hand 0.750" thread length flat chamfer head style 0.046" hole diameter 32 thread quantity per inch cadmium surface treated unf thread series
2a thread class right-hand 0.250" thread length flat chamfer head style 0.047" hole diameter 32 thread quantity per inch cadmium surface treated unc thread series
2a thread class right-hand 0.920" thread length round w/wrench flats chamfered head style 16 thread quantity per inch concentric hole unthreaded unf thread series
3a thread class right-hand 0.510" thread length hexagon head style 0.070" hole diameter 18 thread quantity per inch cadmium surface treated unf thread series
2a thread class right-hand 0.438" thread length knurled no. 1 head style 28 thread quantity per inch pilot hole in bottom of threaded portion permissable nickel surface treated unf thread series
3a thread class right-hand 1.000" thread length hexagon head style 0.125" grip length 20 thread quantity per inch two drilled holes passivate surface treated unc thread series