Four inch hinges are the size heavier doors wear — and the size a matte black changeover runs out of first, because most bulk packs are 3.5 inch. This Goldenwarm box is the 4 inch answer: twelve matte black hinges with 5/8 inch radius corners, enough for four doors at three hinges each.
Goldenwarm builds these from iron with an electroplated matte black finish, includes colour-matched screws, and fits a removable pin so doors can come off their frames without unscrewing leaves. The set holds a 4.7 out of 5 average across 863 Amazon ratings — the strongest rating of the 4 inch black packs in our coverage. Related reading: Matte Black Door Hinges 3.5 Inch Review.
Disclosure
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The short answer
Buy this 12-pack for a matte black changeover on doors that take 4 inch hinges: iron construction, matching screws included, removable pins, rated 4.7 out of 5 across 863 ratings. Skip it if your doors are the standard 3.5 inch size — most interior doors are, so measure a hinge before ordering a box of twelve.
What you’re getting
Twelve plain-bearing butt hinges — no springs, no tricks. Goldenwarm’s own product details for this hinge line specify iron construction and eight matching screws per hinge, finished in the same matte black so the screw heads disappear against the leaf. The electroplated coating and damping oil are, per Goldenwarm, there to resist rust and keep the swing quiet.
The removable pin is the practical feature: tap it out and the door lifts off for painting, flooring work or moving furniture, then drops back on. Goldenwarm notes the pin is stiff to remove because of the lubricant around it — a feature when the door is hung, a small fight when it comes off.
Specs
| Size | 4 in. × 4 in. |
| Corner | Rounded, 5/8 in. radius |
| Material | Iron (per Goldenwarm) |
| Finish | Matte black, electroplated |
| Pack size | 12 hinges, matching screws included |
| Pin | Removable |
| Use | Interior and exterior doors (per the listing) |
The good and the not-so-good
- Four doors’ worth in one box, all from one production run — the finish matches throughout.
- Colour-matched screws included, eight per hinge per Goldenwarm’s spec.
- Removable pins: doors come off without unscrewing a single leaf.
- A 4.7 average across 863 ratings — strong for a 4 inch pack.
Worth knowing before you buy
- 4 inch is not the interior standard. Measure first: 3.5 inch doors need a different pack, and this box holds twelve of the wrong size if you guess.
- Iron, not stainless — the electroplated coating is the corrosion defence, so sheltered exterior use is the sensible read of the listing’s ‘exterior’ claim.
- The lubricated pin is deliberately stiff to remove, per Goldenwarm.
Who they’re for — and who should skip them
Renovators whose doors genuinely take 4 inch hinges — heavier solid-core and exterior doors are the usual cases — and who are standardising on matte black across several doors at once.
Skip them if your doors are standard 3.5 inch interior doors; the matte black 30-pack and 18-pack options in our other reviews cover that size. Skip them too if you need self-closing: these are plain hinges, and the spring-loaded sets in our Haidms and HOSOM reviews are the closing kind.
Fitting them
- Measure one existing hinge first — height, width and corner radius — and compare against the listing before the box is opened.
- Work one door at a time and one hinge at a time, door still hanging.
- Seat the new leaf in the existing mortise and drive the matching screws.
- Repeat down the door, then check the swing and the latch line before moving on.
Worth comparing
Goldenwarm non-mortise 6-pack — the no-chisel 4 inch route
Goldenwarm’s surface-mount version: six 4 × 3 inch non-mortise hinges in matte black that screw straight on where no mortise exists, rated 4.5 out of 5. Full detail in our non-mortise Goldenwarm review.
Design House 181594 — the name-brand 4 inch 3-pack
Same 4 inch size in satin nickel from a hardware-store brand, pre-lubricated and water resistant, rated 4.6 out of 5 across 3,576 ratings. Fewer hinges per box, a deeper track record — see our 181594 review.
Questions people ask
Will these fit standard interior doors?
Only if your doors take 4 inch hinges. Most interior doors use 3.5 inch hinges — measure one before ordering.
Are screws included?
Yes — Goldenwarm specifies colour-matched screws with this hinge line, eight per hinge.
Can the pins be removed?
Yes, the pins are removable for taking doors off. Goldenwarm notes they are stiff because of the lubricant around the pin.
Interior or exterior?
The listing sells them for both. They are iron under an electroplated coating, so exposed coastal or weather-beaten doors are where a stainless hinge earns its premium instead.
The bottom line
Twelve honest 4 inch hinges in one consistent matte black, with the screws matched and the pins removable. If your doors are the 4 inch kind, this is the bulk pack that finishes the house without a second order.
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