When hanging heavy objects such as shelves and mirrors the best device is the expansion anchor or expansion bolt.
Hanging heavier objkects on wall.
Make sure to position your shelf or whatever you re mounting up to where you want it and then drive in the screw.
Use a screwdriver to screw it in until it s flush with the wall.
If you re hanging a heavier piece expandable metal anchors also known as molly bolts are an option.
Subtract the second number from the first and you ll have the weight of the item.
The proper way to hang objects 10 to 25 pounds instead use a threaded drywall anchor to securely hold objects between 10 and 25 pounds such as heavy picture frames bulletin boards mirrors and light weight shelving.
Removing wall anchors is a pain and patching the wall after removal never looks perfect.
These may hold up to 20 pounds according to this old house but be sure to check the package to confirm.
Hammer the anchor in until it s flush with the wall.
Typically when you want to hang a heavy item on the wall where there is no stud you have to get out your drill drill a hole hammer in a wall anchor and then screw in a large screw.
Simply hanging something heavy on a plaster wall can result in damage to the wall and the object if you don t tap into the supporting structure behind the plaster.
Fasteners for hanging heavier objects from walls.
If you have a bathroom scale simply step onto the scale while holding the item and record the weight.
No power tools are required for this self drilling fastener.
Though there are several methods of locating studs or supports behind the wall the most reliable is using a magnetic stud finder.
Next take your screw and begin driving it into the anchor.
Then step onto the scale without the item and record the weight.
Hold it up to the wall where you want to hang the item then use a hammer to tap the nail into the wall.