If you have a loose screw that just keeps turning when it’s fully inserted, some sources indicate you can stuff one or two zip ties in a screw hole before screwing the screw to fix that. I’ve tried that, but it only works occasionally. I’ve also tried the Screw-it-Again wood anchors, but those are no better. What actually works are these plastic anchors at Harbor Freight.
They are cheap and work consistently. Here’s how to use them. For standard residential door hinges, choose the smallest anchor (15/16″ long”) and the #8 x 1-1/2″ screw. You can also just reuse the screw that came with the hinge.
Wrap a piece of painter’s tape around a 3/16″ wood drill bit the length of the anchor from the tip so you know how far to drill without drilling longer than the length of the anchor.
Remove the existing screw and drill into the hole until you reach the tape.
Insert the anchor into the hole.
If you can’t insert it all the way into the hole with your hands, hit a hex key against it to push the anchor flush with the hole.
Screw either the existing screw or a #8 x 1-1/2″ screw into the hole. The screw will eventually stop turning when it’s tight.
If you need even stronger door hinges, these Zzem steel anchors may fit the bill.
If, after tightening all screws, your door is still slightly hitting the door frame, sand off the protruding part using a belt sander like the one below.
