2a thread class right-hand 0.218" thread length flat chamfer head style 40 thread quantity per inch thread releif below shoulder 0.050 to 0.060 in. lg by 0.070 in. dia cadmium surface treated unc thread series
3a thread class right-hand 1.255" grip length 32 thread quantity per inch 6100 double pounds per square inch shear strength cadmium surface treated unjf thread series
2a thread class right-hand 0.835" thread length flat countersunk head style 56 thread quantity per inch cadmium screw surface treated unc thread series
3a thread class right-hand 0.283" thread length pan head style 32 thread quantity per inch cadmium screw surface treated furnished with boot type nylon washer 0.375 in o.d. head unc thread series
3a thread class right-hand 0.500" thread length flat chamfer head style 0.047" hole diameter 32 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.512" thread length fillister head style 0.048" hole diameter 24 thread quantity per inch cadmium screw surface treated unjc thread series