2a nut thread thread class right-hand nut thread 0.440" stud thread thread length 2.200" overall length 16 nut thread thread quantity per inch with 0.282 in. min 0.286 in. max dia by 0.320 in. long pilot point on nut end unc nut thread thread series
2a nut thread thread class right-hand nut thread 0.750" stud thread thread length 1.750" overall length 13 stud thread thread quantity per inch countersink cotter hole 90 degrees to 0.203 in. dia both ends unc nut thread thread series
right-hand nut thread 0.590" nut thread thread length 1.540" overall length 16 stud thread thread quantity per inch 0.261 in. to 0.265 in. dia unthreaded portion cadmium surface treated unc stud thread thread series
3a nut thread thread class right-hand nut thread 0.590" stud thread thread length 1.300" overall length 18 stud thread thread quantity per inch 0.2889 in. min first thread unf nut thread thread series
2a nut thread thread class right-hand nut thread 1.125" stud thread thread length 5.000" overall length 16 nut thread thread quantity per inch major dia thread 0.748 in. minus 0.005in. both ends phosphate surface treated unf nut thread thread series
2a nut thread thread class right-hand nut thread 1.750" stud thread thread length 5.000" overall length 8 stud thread thread quantity per inch navy special project un nut thread thread series