Zzem Screw Stripped Door Hinge Screw Hole Repair Kit 4 Pack
- Mounting Type: Door Mount
- Material Type: Steel
- Hole Count: 4
- Item Weight: 0.28 pounds
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
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ASIN: B0DXQZF1KLModel: 439ZZSteelCategory: Hinges
Overview
A repair kit for stripped screw holes in wood door hinges, strike plates and jambs. Each of the 4 sets includes a steel anchor screw, matching drill bit, driver bits and a brass #9 hinge screw, sized for hinge screws with a 5/16 inch head.
This is a fix for holes that have already stripped out, not a general-purpose screw. It works in wood or wood composite only and is matched to #9 hinge screws specifically, so the hinge screw size is worth checking before buying. The idea is a long anchor screw driven 3 inches into the framing behind the old, worn-out hole.
- Anchors 3 inches into the wood behind the stripped hole
- Sized for #9 hinge screws with a 5/16 inch head
- Includes drill bit, driver bits and replacement brass hinge screws
- Made in the USA
Who it's for
Suits anyone with a sagging door, loose strike plate or worn gate hinge caused by a stripped wood screw hole, especially in an older house. It will not help with metal framing or non-wood substrates, and it is not a general wood screw for new installs.
Pros and cons
- Only works with #9 hinge screws (5/16 inch head) and wood substrates
- One reviewer called it effective but expensive for what it is
- A 4-pack covers a limited number of holes per purchase
Performance notes
Each repair uses the included bit to drill 3 inches into the wood behind the stripped hole, then drives a steel anchor screw into that fresh, deeper bite before the original brass hinge screw goes back in on top. Anchoring past the worn-out hole is what gives it more grip than simply filling the old hole or upsizing the screw.
Specifications
| Brand | Zzem Screw |
|---|---|
| Model | 439ZZSteel |
| Dimensions & fit | |
| Item Weight | 0.28 pounds |
| Construction & materials | |
| Material Type | Steel |
| Finish Types | Polished |
| Compatibility & installation | |
| Mounting Type | Door Mount |
| Included components | |
| Unit Count | 4 |
| Other details | |
| Hole Count | 4 |
Frequently asked questions
What screw size does the ZZem Screw kit work with?
It is built for #9 hinge screws with a 5/16 inch screw head; it is not a universal fit for other screw sizes.
Does it work on metal door frames?
No, the kit is designed for wood and wood composite substrates only.
How deep does the repair screw go?
The anchor screw is driven 3 inches into the wood framing behind the stripped hole.