1.521" hole diameter 2.120" outside diameter 0.010" material thickness has 8 slots equally spaced on periphery 0.015 in. wby 0.188 in. deep anodize surface treated spring tension
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
