Still trying to figure outz what items can be use these with.....
I don't see how they can be used with the quick fist system, as the bolt is too thick and too short to affix that product to the molle.
I did use two of them to mount tension rod ends and found the nut pretty tight on the molle. I thought they would fit better, it is difficult to tell when they are near the molle opening because there is not distinct feel that the nut slid into place.