3a thread class right-hand 0.690" thread length hexagon head style 2.186" grip length 18 thread quantity per inch cadmium surface treated unf thread series
2a thread class right-hand 1.500" thread length pan no. 2 head style 32 thread quantity per inch copper screw surface treated nonmagnetic unc thread series
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.126" grip length anodize sleeve or chromate sleeve surface treated
3a thread class right-hand 0.276" thread length flat countersunk head style 1.688" grip length 32 thread quantity per inch cadmium surface treated unjc thread series
3a thread class right-hand 0.313" thread length pan head style 0.178" grip length 32 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.313" thread length pan head style 1.240" grip length 32 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.276" thread length flat countersunk head style 0.875" grip length 32 thread quantity per inch cadmium surface treated unjc thread series
3a thread class right-hand 0.276" thread length flat countersunk head style 1.000" grip length 32 thread quantity per inch cadmium surface treated unjc thread series
3a thread class right-hand 0.400" thread length hexagon head style 0.046" hole diameter 0.802" grip length 28 thread quantity per inch unjf thread series
3a thread class right-hand 0.425" thread length hexagon head style 0.046" hole diameter 0.875" grip length 28 thread quantity per inch unf thread series
3a thread class right-hand 0.400" thread length hexagon head style 0.046" hole diameter 0.178" grip length 28 thread quantity per inch unjf thread series