Cabinet Handle Won’t Tighten – How To Fix A Loose Drawer Knob

Aside from replacing your loose cabinet handle or knob, there are really no other solutions related to how to fix loose hardware. If you decide to use super glue, you should use a very small drop and put the screw in quickly. Be sure to protect the countertop or floor under the area where you are attaching the loose kitchen or bathroom vanity cabinet knob.

Why won’t my cabinet handle tighten?

1) If the screw is tight and still not seated correctly, the screw may be too long.

2) The cabinet installer may have used a metric screw instead of a standard US thread. This would cause the fastener to get stuck in the knob or handle insert.

3) A common occurrence in brass is that the internal threads become stripped.

4) Plastic handles and knobs tend to crack sometimes. They will also remove more easily than brass hardware.

5) Wood hardware may be cracked or chipped.

6) Sometimes the hardware is placed on the decorative drawer front before it is attached to the actual drawer. Over time the screw loosens. Because it is sandwiched between the drawer and the decorative front, it cannot be easily squeezed.

Possible solutions to fix loose cabinet door handles and knobs

1) If the metal is removed, a small drop of super glue will block things. YOU SHOULD NOT PUT ANY ON THE CABINET DOOR. You know you’re going to have to work fast too!

2) Toothpicks combined with wood glue work great for attaching wood, plastic, or nylon knobs where the hole is stripped.

3) Try a different type of screw thread. Standard and metric screws are available from a local cabinet supply company.

4) If the knob was attached to the drawer front before mounting to the cabinet drawer, remove the front and tighten the screws. Then replace the decorative face of the drawer.

If you need to adjust a loose kitchen handle, bathroom vanity or office cabinet or maybe a knob that is loose, I know how to do it. There are solutions for various situations. Fixing a screw that is loose simply by tightening it with a Phillips screwdriver would be too easy. Read If that’s all you need, then you wouldn’t be searching the internet for an answer on how to fix your door hardware. There is a solution to your problems.

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