The plastic anchor is good enough if want to hang a feather dream catcher on it. You'll have to remove the screw and anchor, then drill the hole deeper to fix this. If there is a solid surface behind the anchor, using a screw that's too long could cause the anchor to pull out of the hole as you tighten down the screw. If the screw is too large, it can damage the anchor and/or surrounding material causing the anchor to fail. If the screw is too small, it will not expand the anchor enough to bite into the wall. This can cause the anchor to deform and break, and again fall out of the hole. If you put the anchor in a material that is too solid (2" steel plate), when you put the screw in the anchor may actually not be able to expand. You can even run into trouble if the material you are putting the anchor in is too solid. If the screw does not penetrate the anchor deep enough, the anchor will not expand enough to hold it in the hole. You may also run into trouble if the item you are attaching to the wall is too thick. Drywall and plaster are not designed to carry loads, so applying too much weight to a single point will cause the anchor to come loose. It could be that you are hanging too much weight on the anchors. This causes the anchor to fall out, since it's essentially being held in place by dust. You install the anchor, then when you insert the screw the expansion of the anchor crumbles the surrounding plaster. This can be particularly problematic with older plaster. ![]() So the anchor will not sit perfectly flush with the wall, when it's pushed into the hole.Īnother common problem is that the material you are putting the anchor into, is not stable enough to hold the anchor in place. When drilling the pilot hole, it must be smaller than this collar. ![]() Some plastic anchors have a slight lip (collar) at the end, to prevent the anchor from slipping into the wall. ![]() If you can push them in too easily, then the hole is too big. Keep in mind that most plastic anchors are tapered, so you want them to fit tightly in the hole. When the screw is inserted, the anchor does not expand enough to bite into the surrounding hole. It could be that your pilot holes are too big.
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