A2b thread class right-hand 1.690" overall length 18 thread quantity per inch code 62b is added to end of part number to delete drain holes cadmium surface treated straight type unef thread series
2b thread class right-hand 1.690" overall length 18 thread quantity per inch code 62b is added to end of part number to delete drain holes cadmium surface treated straight type unef thread series
2b thread class right-hand 1.690" overall length 20 thread quantity per inch code 62b is added to end of part number to delete drain holes cadmium surface treated straight type unef thread series
2b thread class right-hand 1.440" overall length code 62b is added to end of part number to delete drain holes cadmium surface treated straight type unef thread series