2b thread class right-hand 0.500" material thickness 32 thread quantity per inch the nut strip has a second set of holes consisting of two holes; the second set of holes have a diameter of 3/8-24unf-2b cubore farside with diameter of 0.390 thru 0.430" by a depth of 0.070 thru 0.110" cadmium surface treated
2b thread class right-hand 0.095" material thickness 40 thread quantity per inch hole threaded 0.188 inch id, 32 threads per inch, 0.250 inch from end of nut strip to center of hole cadmium surface treated
2b thread class right-hand 0.500" material thickness 40 thread quantity per inch holes 0.800 in. apart; two additional tapped holes 0.086-56unc-2b thru side of item 0.400 in. apart; one drilled hole 0.060 in. dia nad 0.050 in. deep in side of item 0.445 in. from top chromate surface treated