3a thread class right-hand 0.440" thread length fillister head style 0.031" hole diameter 32 thread quantity per inch cadmium screw surface treated unc thread series
2a thread class right-hand 0.445" thread length flat chamfer head style 0.031" hole diameter 40 thread quantity per inch 2 holes drilled criss cross to slot drive unf thread series
3a thread class right-hand 0.314" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unf thread series
2a thread class right-hand 0.375" thread length flat countersunk head style 56 thread quantity per inch passivate screw surface treated unc thread series
3a nut thread thread class right-hand nut thread 0.500" nut thread thread length 2.062" overall length 24 nut thread thread quantity per inch 0.062 in. portion between threads on each end shouldered unf nut thread thread series
2a thread class right-hand 0.200" thread length fillister head style 0.046" hole diameter 40 thread quantity per inch passivate screw surface treated unc thread series
2a thread class right-hand 0.130" thread length flat chamfer head style 32 thread quantity per inch nickel screw surface treated thd relief 0.030 in. lg unc thread series
2a thread class right-hand 0.750" thread length knurled no. 1 head style 18 thread quantity per inch shouldered unthd portion drilled for pin spring no. 3 passivate surface treated unc thread series
