See also: Matte Black Door Hinges 3.5 Inch Review.
See also: Quick Fixes for Stuck Patio Door Hinges.
Related reading: SORGMACH Door Hinges Satin Nickel 3.5 Inch Interior Hinges.
Swapping every hinge in a house for matte black sounds like a small job — until you count the doors. A standard interior door hangs on three hinges, so a whole-house changeover eats hardware fast. That is exactly the gap a 30-pack fills.
This is a bulk pack of 3.5 inch interior door hinges in matte black, with the rounded 5/8 inch radius corners that most modern pre-hung doors are mortised for. Thirty hinges cover ten doors at three per door, and the pack holds a 4.8 out of 5 average on Amazon — the profile of a pack bought for renovations, not one-off repairs. For the product-level detail, see 3Pack Black Screen Door Hinges Review.
Disclosure
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The short answer
Buy this pack if you are changing the hardware on most of a house: ten doors’ worth of standard 3.5 inch matte black hinges, all from one production run so the finish matches door to door, rated 4.8 out of 5 on Amazon. If you only have a few doors to do, an 18-pack below is the smarter spend. Related reading: 6 Pack Door Hinges Review.
What you’re getting
The 3.5 inch size is the residential standard for interior doors, and the 5/8 inch radius corner is the detail that decides whether a hinge drops straight into your existing mortises. Match the corner radius to the hinge you are removing — 5/8 inch radius, 1/4 inch radius and square corner are not interchangeable without re-cutting the mortise. For the product-level detail, see 6 Pack Non-Mortise Door Hinges Review.
Matte black is the finish that makes a bulk pack make sense: it is the colour people standardise on when they are also changing knobs and levers, and a single production run keeps the finish consistent from door to door in a way that buying six small packs across a year does not. Also worth a look: Goldenwarm 3 Pack Door Hinges.
Specs
| Size | 3.5 in. interior door hinge |
| Corner | Rounded, 5/8 in. radius |
| Finish | Matte black |
| Pack size | 30 hinges |
| Use | Interior residential doors |
The good and the not-so-good
- Ten doors’ worth in one box — no mid-job reorder when the count runs short.
- One production run, so the matte black matches across every door in the house.
- The standard 3.5 inch size with 5/8 inch radius corners drops into most modern mortises.
- A 4.8 out of 5 Amazon average — the strongest rating of the big matte black packs.
Worth knowing before you buy
- The ratings base is still small (77 ratings), so the track record is short next to the big-brand packs.
- Thirty hinges is overkill for one or two doors — you will store the rest.
- Interior hinges only; exterior doors need weather-rated hardware.
Who they’re for — and who should skip them
These suit renovators, landlords and anyone doing a full hardware changeover on standard interior doors. Ten doors’ worth in one box is the point.
Skip them if you only need one or two doors’ worth. The Amazon Basics 18-pack is the more sensible buy for that, and our look at the no-name 18-pack in the same finish covers the other smaller option. Also skip them for exterior doors: these are interior hinges.
Fitting them
- Work one door at a time, and one hinge at a time — the door stays hung and aligned the whole way through.
- Remove the old hinge and seat the new leaf in the existing mortise.
- Drive the screws before moving to the next hinge.
- Repeat down the door, then move to the next door.
If a new hinge sits proud or recessed in the mortise, the corner radius or leaf thickness differs from the old hinge. That is a matching problem, not something to force with longer screws.
Worth comparing
TDCHinges 30-pack — the same job, a longer track record
Also thirty 3.5 inch matte black hinges with 5/8 inch radius corners, but with thousands of ratings behind it (4.8 out of 5 across 4,447) instead of dozens. If ratings depth matters more to you than anything else, this is the 30-pack to pick — we go through it in our TDCHinges 30-pack review.
Amazon Basics 18-pack — the six-door version
The default smaller pack: eighteen hinges, screws included, and more than 15,000 Amazon ratings. Right when the job is a floor of bedrooms rather than the whole house — full detail in the Amazon Basics review.
Questions people ask
How many doors does a 30-pack cover?
Ten doors at the standard three hinges per door, or fifteen lightweight doors hung on two hinges.
Will they fit my existing mortises?
If your current hinges are 3.5 inch with a 5/8 inch radius corner, yes. Check one hinge before ordering for the whole house.
Can I use them on an exterior door?
They are sold as interior hinges. Exterior doors need hinges rated for weather exposure.
The bottom line
A 30-pack is unglamorous hardware bought the sensible way: standard size, the common corner radius, one consistent finish, and enough in the box to finish the house. Check the live price on the pack above — bulk packs are where the per-hinge maths gets kind. For the product-level detail, see 10 Pack 4 Inch T-Strap Shed Hinge Review.
Related posts
Amazon Basics Rounded 5/8 Radius interior, 3.5″ x 3.5″ Door Hinges, 18 Pack, Matte Black review
18 Pack Matte Black Door Hinges 3.5 Inch Review
Matte Black Door Hinges 3.5 Inch Review
Matte Black Door Hinges Review
10 Pack 4 Inch T-Strap Shed Hinge Review
30 Pack Door Hinges Satin Brass 3.5 Inch Review
Black Door Hinges 4 Inch Review
20Pcs Stainless Steel Folding Hinges 2 Inch Review
