Cres, class 316, condition b, per qq-b-763, 6.72 in. Lg, 0.938 in.O/a dia, 0.670 in. Min, 0.679 in. Max id, countersunk 60 degrees by 0.750in. Diameter flange end, 0.120 in. W flange, 0.745 in. Min, 0.747 in. Maxcenter dia, opposite end countersunk 60 degrees by 0.521 in. Min, 0.551in. Max dia, 1/2-20 unf-3b thd