With Popco’s display fasteners, POP displays, end-cap constructions and dump bins can be joined together quickly and without tools. Our fasteners press into your constructions and hold fast, either with finned grips like on our X-mas tree clips, or with a cap-and-shaft arrangement like our Viking-hat screws. Even very thick panels can be joined in this way since out flat-cap and Viking-hat screws come in long lengths.