Material: steel, carbon 1015-1025, 1108-1117 cond optional specification qq-s-630, 631, 634 or 637; finish: cadmium type 2 class 2 specification qq-p-416; o/a 1.250 in lg; o/a 0.250 in wide; o/a 0.312 in tk; item contains two holes 0.062 dia, center to center distance between holes 1.000 in.