2a nut thread thread class right-hand nut thread 0.620" nut thread thread length 4.060" overall length 14 stud thread thread quantity per inch 7/16-14unc-3a thd, 0.760 inl lg located 1.000 in. from recessed shank end zinc surface treated recessed unc stud thread thread series
2a thread class right-hand 1.180" thread length hexagon head style 2.640" grip length 20 thread quantity per inch cadmium surface treated unf thread series
2a thread class right-hand 0.780" thread length 20 thread quantity per inch 3rd shoulder round, 0.618 in. min, 0.624 in. max dia by 1.320 in. lg cadmium or zinc surface treated unf thread series
3a thread class right-hand 0.267" thread length pan head style 32 thread quantity per inch furnished w/one polytetrafluoroethylene washer passivate surface treated unc thread series
3a thread class right-hand 0.370" grip length 32 thread quantity per inch 125000 single pounds per square inch shear strength cadmium surface treated unjc thread series
3a thread class right-hand 0.495" grip length 32 thread quantity per inch 125000 single pounds per square inch shear strength cadmium surface treated unjc thread series
3a thread class right-hand 0.307" grip length 32 thread quantity per inch 125000 single pounds per square inch shear strength cadmium surface treated unjc thread series
