right-hand 0.490" thread length headless (setscrew) head style 24 thread quantity per inch 2 drilled holes 0.064 in. dia drive end cadmium or zinc surface treated unf thread series
2a thread class right-hand 0.938" thread length hexagon head style 0.062" hole diameter 0.062" grip length 24 thread quantity per inch unf thread series
right-hand nut thread 0.938" stud thread thread length 3.531" overall length 18 nut thread thread quantity per inch 0.094 in. by 45.0 deg chamfer at stud end uns stud thread thread series
right-hand nut thread 0.625" nut thread thread length 1.906" overall length 20 nut thread thread quantity per inch 45.0 deg chamfer on stud end. 0.656 conical radius on nut end uns nut thread thread series
2a thread class right-hand 1.000" thread length hexagon head style 18 thread quantity per inch cadmium surface treated concentric hole threaded unf thread series
3a thread class right-hand 2.750" thread length hexagon head style 0.188" grip length 20 thread quantity per inch phosphate surface treated unf thread series