JIW Rounded Interior Door Hinges 3.5 Inch 18 Pack
- Mounting Type: Door Mount
- Material Type: Iron
- Finish Types: Matte Black
- Color: Matte Black
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A practical bulk buy for matte black interior hinges when several doors need matching hardware, with enough screws included to skip a separate trip for fasteners.
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ASIN: B09Z68L1DMModel: 02-RH35-5/8RCategory: Hinges
Overview
An 18-hinge case pack of 3.5 inch matte black interior door hinges with rounded 5/8 inch corners, sized for outfitting several doors on one project rather than a single repair. Solid iron build with a plain bearing and a fixed, non-removable pin for added security.
This is a bulk pack rather than a single-door kit, which fits the multi-unit language in the listing: apartments, hotel rooms, dorms and offices where several doors need the same matte black hardware at once. Each hinge is full mortise with a plain bearing for smooth swing, and the 108 included screws (about 6 per hinge) cover both standard and extra-long lengths for anchoring into an existing hole pattern. The riveted pin is meant to stay put, not to be pulled for cleaning, which trades easy maintenance for tamper resistance.
- 18 hinges per case, sized 3.5 x 3.5 inches
- 5/8 inch rounded corners for standard door prep
- 108 screws included, about 6 per hinge
- 270 degree rotation with a riveted, non-removable pin
Who it's for
Landlords, contractors and DIYers replacing hinges across multiple interior doors in one pass will get the most from the 18-count size. A homeowner doing a single door only needs a 3-pack and will have most of this case left over.
Pros and cons
- 108 screws included, enough for the full 18-hinge set
- 270 degree rotation covers most door swings
- Riveted pin adds tamper resistance
- Full mortise design fits standard 3.5 inch door prep
- Case-pack size is more than most single-door jobs need
- Matte black only, no other finish option
Performance notes
The hinges use a plain bearing rather than ball bearings, which keeps the swing smooth without the extra cost, and they rotate up to 270 degrees for a full range of door positions. The pin is riveted in place rather than removable, so the hinge is harder to defeat from the door's open side, a detail worth having on ground-floor or rental doors.
Specifications
| Brand | JIW |
|---|---|
| Model | 02-RH35-5/8R |
| Dimensions & fit | |
| Item Dimensions L X W | 3.5 × 3.5 inches |
| Construction & materials | |
| Material Type | Iron |
| Finish Types | Matte Black |
| Color | Matte Black |
| Compatibility & installation | |
| Mounting Type | Door Mount |
| Included components | |
| Unit Count | 18 |
| Included Components | Screws |
Frequently asked questions
How many hinges does the JIW 18-pack include?
It includes 18 individual 3.5 inch hinges, enough for six standard three-hinge doors.
Do the JIW matte black hinges come with screws?
Yes, 108 screws are included across the pack, about six per hinge, including extra-long ones for existing hole patterns.
Can the pin be removed from these hinges?
No, the pin is riveted in place rather than removable, which is meant as a security feature rather than a maintenance one.