First find out why the screw lost its grip. A small stripped hole in sound solid wood is a different repair from a hinge torn out of crumbling particleboard. Filling both with toothpicks may hide the distinction for a while, but it does not restore damaged material around the second hole.
Remove the load and inspect the surroundings
Support or remove the door, lid or fitting before taking out the remaining screws. Look for cracks, swollen material, rust, a bent hinge and a screw that was too short to engage adequately. Check whether the hole is enlarged only at its entrance or loose through its full depth. If the fitting was misaligned, tightening may have been pulling it sideways every time it was installed.
For a heavy door or a connection whose failure could injure someone, use a repair specified by the hardware maker or replace the damaged component. The small furniture repair below is not a structural fastening specification. A larger screw is not automatically stronger when it leaves less sound wood around the hole.
| Condition | Repair direction |
|---|---|
| Small stripped hole, sound solid wood | Fit a wood repair plug and redrill accurately |
| Several damaged holes in panel core | Consider a compatible repair plate reaching sound material |
| Crack runs through the fixing zone | Repair or replace the member before refastening |
| Moisture-swollen particleboard | Replace degraded material and fix the moisture source |
| Hinge never seated flat | Correct seating or alignment before repairing holes |
Preserve the intended screw center
Before altering the damaged hole, establish where the fitting belongs. Use a stable template or mark from the correctly seated hinge. A loose hole can pull a drill sideways, so the old cavity is a poor guide. If enlarging it for a fitted repair, clamp an appropriate guide and control the depth. Measure the available thickness so neither drill point nor replacement screw reaches the show face.
Commercial tapered repair systems, such as the Plugger dowels sold by Lee Valley, provide a matched reamer-and-plug approach. Follow the chosen system’s directions. A shop-made plug is another option for sound wood, but its fit, grain orientation and adhesive bond need consideration. Do not hammer an oversize wedge into a thin edge and create a new split.
Make the repair material part of the joint
Remove loose fibers, fit the plug to sound surrounding wood and use an adhesive suited to those materials. Let it cure according to its instructions before trimming and drilling. Reinstalling a screw while the repair is still wet can move the plug or destroy the new pilot hole. Ordinary cosmetic filler is not a substitute for sound wood where screw threads must carry load.
After trimming flush, place the fitting at its intended location and mark the pilot accurately. Choose pilot size from the screw and receiving wood, then test in matching scrap if uncertain. The hole should help the screw enter without splitting the repair; it should not remove all the wood needed by the threads. The pilot-hole and clearance-hole guide explains how the two holes do different jobs.
An example where longer is wrong
Suppose a small cabinet hinge uses a screw with 12 mm of penetration into an 18 mm panel. Replacing it with one that penetrates 20 mm may appear to reach untouched material, but it will also pass through the panel. Even a shorter increase can break out where a decorative recess thins the back. Measure the actual fastening zone, including the hinge thickness, rather than comparing only the numbers on screw boxes.
If the core around the entire hinge cup has fractured, repairing just the small screw holes ignores the larger failure. A compatible plate may spread attachment to sound areas, but its thickness can change hinge seating and adjustment. Test that the door closes and opens correctly before considering the repair complete.
Tighten and test deliberately
Seat the screw with a hand screwdriver or controlled driver setting. Stop at firm seating; repeated extra turns can strip the fresh repair. If the screw turns without increasing resistance, remove it and inspect rather than trying a succession of larger fasteners.
Rehang the supported part, check alignment and operate it through its normal motion. Look for movement between the fitting and wood, not just movement of the door. Recheck after initial use. A repair that loosens again is evidence that load, material condition or alignment remains unresolved; repeating the same plug method is unlikely to improve the result.
Sources and further reading
Prepared for Unfinished Wood under an editorial pen name, with AI-assisted drafting and source review. Examples and diagrams are explanatory; they are not reports of hands-on product testing.
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